Does everything rotate around precision? no problem with Micromar.

Does everything rotate around precision? no problem with Micromar. The latest information on MICROMAR products can be found on our website: www.mahr.com, WebCode 2 Micrometers belong alongside calipers to the most frequently used hand measuring instruments. With their precision ground spindle, their carbide tipped measuring faces and their robust frame construction the modern micrometer from the Micromar series ensures maximum precision and a long working life. Our mechanical micrometers are extremely reliable and are easy to read due to the scales having a satin chrome finish, thus ensuring accuracy and user comfort. Our digital micrometers unite both the highly renowned mechanical precision from Mahr with most modern electronics. These digital micrometers offer simple operation with an error free reading as well as problem-free data transmission to an external evaluation instrument. Micromar 4 EWR, the newest generation of waterproof digital micrometers ensures that even in the most difficult workshop conditions precise and reliable results are obtained. A speciality of Mahr is the micrometer with a dial comparator, with its built-in dial comparator, stationary anvil and constant measuring force they are particularly well suited for rapid measurements and highly precise serial measurements.

+ Overview Micromar Micrometers 3-2 Micrometers Micromar 4 EWR / 4 ER / 4 EWS / 4 EWV With a Digital Display Micromar 4 A / 4 AG / 4 W With Scales Micromar 4 F / 4 T / 4 TS With a Dial Comparator Micromar 4 AB / 4 AS / 4 AR / 4 AW / 4 SM With Special Measuring Faces Micromar 4 Z For Gear and Thread Measurement for Micrometers 3-4 3-12 3-16 3-19 3-22 3-24 Inside Micrometers Micromar 44 F / 44 Cms / 44 CB / 44 CZ Inside Micrometers with 2-Point Contact Micromar 44 A / 44 EWR / 844 A Self-Centering Inside Micrometers / Measuring Pistols 3-2 3-31 Depth Micrometers Micromar 4 T With a Line Scale (Vernier) 3-3 Micrometer Heads Micromar 46 EWR / 46 / 46H With Digital Display or Scales (Vernier) 3-36

- 3-2 Micromar. Micrometer overview Micromar - Design Carbide tipped measuring faces Barrel scale Spindle Anvil Reference lines (sleeve) Thimble Ratchet Reading example: Micrometer with.1 mm-divisions 3 2 Frame Locking device Sleeve 2. Thimble.28 Measuring result 2.78 mm Heat insulated handle Micromar - Types of Micrometers Mahr - Micrometers are available with the following means of indication: a) Digital Micrometer with digital display b) Mechanical Micrometer with scale and dial c) Mechanical Micrometer with scale Error limits G according to DIN 863-1 Measuring Error limit G Measuring force mm µm N - 2 4-1 2-4 - 1-7 - 1 7-1 - 1 1-12 6-1 12-1 6-1 1-17 7-1 17-2 7-1 2-22 8-1 22-2 8-1 2-27 9-1 27-3 9-1 3-32 1-1 32-3 1-1 3-37 11-1 37-4 11-1 4-42 12-1 42-4 12-1 4-47 13-1 47-13 - 1

+ 3-3 Micromar - Variations a) Micrometer b) Micrometer for inside dimensions IP6 IP2 c) Micrometer for depth measurement d) Micrometer Head Function keys of Digital Micrometers Functions PR Enter a numerical value (Reference Setting) Type 4 EWR 4 EWS 4 EWV 4 ER 44 EWR 46 EWR DATA mm/in Switch between mm/inch /ABS Set display to either. mm or. for relative measurement / set to a reference or preset value (PR) ABS DATA Data transmission * USB Digimatic RS232C * * * For digital micrometers with a data output

- 3-4 Micromar. Digital Micrometer Micromar 4 EWR WAtERproof micrometers With the digital waterproof Micrometer Micromar 4 EWR, precise and reliable results are obtained even in the most difficult conditions. The high-contrast display with 8. mm high digits enables accurate, fatigue free reading of the measurement results. Absolute-Function: Micrometer can be set in any position to. mm /. without the reference to the Preset value being lost ABS The Reference-Lock- Function prevents operating error caused by accidental usage of the operating buttons. Stainless steel, hardened spindle USB MarConnect RS232C Digimatic Universal SPC-interface (optional). You have a choice of MarConnect data outputs, select either USB, Digimatic or Mahr Opto RS232 Sturdy hard lacquered steel frame The ergonomically formed and thermally insulated handle as well as the integrated ratchet in the thimble ensures both trouble free handling and accurate measurement results. The new Reference system is extremely energy efficient as when the caliper is in standby mode; almost no power is required, thus extending the life of the battery to up to %. Conventional - System + % 1 Year 2 Years 3 Years IP6 Code Initial IP International Protection First Numeral 6 Dust-tight Second Numeral Protected against powerful water jets Protection class IP6 in accordance to IEC 629, the water proof measuring system FPS (Fluid Protected measuring System) with a sealed housing.

+ 3- Digital Micrometer Micromar 4 EWR with data output IP6 USB MarConnect RS232C Digimatic ABS Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) DATA (Data transmission via connection cable) Immediate measurement due to the Reference system MarConnect data output, choose alternatively USB OPTO RS232C Digimatic High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery, operating instructions and setting standard (from measuring 2- mm / 1-2") Measuring Resolution Error limit G * Spindle thread pitch mm (inch) mm / inch µm mm Data output USB MarConnect RS232C Digimatic 4 EWR - 2 ( - 1 ).1 /. 2.63 4117 4 EWR 2 - (1-2 ).1 /. 2.63 41176 4 EWR - 7 (2-3 ).1 /. 3.63 41177 4 EWR 7-1 (3-4 ).1 /. 3.63 41178 4 EWR 1-12 (4 - ).1 /..63 41174 4 EWR 12-1 ( - 6 ).1 /..63 411741 4 EWR 1-17 (6-7 ).1 /. 6.63 411742 4 EWR 17-2 (7-8 ).1 /. 6.63 411743 * at fixed zero point (better than DIN 863-1) b 4 c ø6, a 4 118 ø2,9 Dimensions mm a b c - 2 mm / -1 23 9. 31. 2 - mm / 1-2 32 11. 7-7 mm / 2-3 44 13. 82 7-1 mm / 3-4 7 1. 17 1-12 mm / 4-73 17 132. 12-1 mm / -6 8 17 17. 1-17 mm / 6-7 97 17 182. 17-2 mm / 7-8 11 17 27. Battery 3V, type CR 232 4122 Data Connection Cable USB (2 m) 16 EXu 41237 Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr 41241 Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EWd 41291 for Data Processing see Chapter 11

- 3-6 Digital Micrometer Micromar 4 EWR without data output IP6 ABS Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) Immediate measurement due to the Reference system High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery, operating instructions Measuring Resolution Error limit G * Spindle thread pitch Data output mm (inch) mm / inch µm mm 4 EWR - 2 ( - 1 ).1 /. 2.63 411721 * at fixed zero point (better than DIN 863-1) b 4 c a 4 ø6, 118 ø2,9 Dimensions mm a b c - 2 mm / -1 23 9. 31. Battery 3V, type CR 232 4122

+ 3-7 Digital Micrometer Set Micromar 4 EWR IP6 USB MarConnect RS232C Digimatic ABS Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) DATA (Data transmission via connection cable) Immediate measurement due to the Reference system MarConnect data output, choose alternatively USB OPTO RS232C Digimatic High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Custom fitted plastic case, battery, operating instructions and standards 2 mm, mm and 7 mm Measuring Resolution Spindle thread pitch mm (inch) mm / inch mm Number of Micrometers 4 EWR - 1 ( - 4 ).1 /..63 4 41179 Battery 3V, type CR 232 4122 Data Connection Cable USB (2 m) 16 EXu 41237 Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr 41241 Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EWd 41291 for Data Processing see Chapter 11

- 3-8 Digital Micrometer Micromar 4 ER without data output IP4 ABS Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) Immediate measurement due to the Reference system High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery and operating instructions Measuring Resolution Error limit G * Spindle thread pitch mm (inch) mm / inch µm mm 4 ER - 2 (-1 ).1 /. 2.63 41161 * at fixed zero point (better than DIN 863-1) 1 4 31,7 23 4 ø6, 118 ø2,9 Battery 3V, type CR 232 4122

+ 3-9 Digital Micrometer Micromar 4 EWS with sliding spindle IP2 ABS USB MarConnect RS232C Digimatic DIN 863-1 Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) Immediate measurement due to the Reference system MarConnect data output, choose alternatively USB OPTO RS232C Digimatic High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery and operating instructions Measuring Resolution Error limit G Spindle thread pitch mm (inch) mm / inch µm mm 4 EWS - 2 (-1 ).1 /. 4.63 411724 1 4 31,7 23 4 ø6, 118 ø2,9 Battery 3V, type CR 232 4122 Data Connection Cable USB (2 m) 16 EXu 41237 Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr 41241 Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EWd 41291 for Data Processing see Chapter 11

- 3-1 Universal Digital Micrometer Micromar 4 EWV with sliding spindle ABS IP2 USB MarConnect RS232C Digimatic DIN 863-3 Functions: RESET (Zero setting the display for Relative measurement) ABS (Switch between Relative and Absolute measurement) mm/inch Reference-Lock/Unlock PRESET (Reference setting) Immediate measurement due to the Reference system MarConnect data output, choose alternatively USB OPTO RS232C Digimatic High contrast Liquid Crystal Display with 8. mm high digits Hard lacquered steel frame, heat insulated Mounting bore for interchangeable anvils Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery and operating instructions Measuring Resolution Error limit** Spindle thread Spindle * G pitch dia. mm mm / inch µm mm mm * with thread anvils the measuring is reduced ** with flat anvils over the full length of the anvils without standard accessories with standard accessories - 2.1 /. 4.63 6. 411722-2.1 /. 4.63 6. 411723 23 4 1 4 31,7 ø6, 118 ø2,9 Special Battery 3V, type CR 232 4122 Data Connection Cable USB (2 m) 16 EXu 41237 Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr 41241 Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EWd 41291 for Data Processing see Chapter 11

7 7 7 7 7 2 7 7 2 + 3-11 Standard are included in the set Catalog no. Description Quantity required 4 Efk Flat anvils (reference) 411771 1 6 1, 4 Efk 4 Efl 3, 6, 6, 3, 4 Efl Flat anvils (sensitive) 411761 1 2,8 2,8 4 Eak Anvils with reduced measuring faces (reference) 411777 1 6 1, 4 Eak 4 Eal 3, 3, 4 Eal Anvils with reduced measuring faces (sensitive) 411767 1 2,3 2,3 4 Etk Disc type anvils (reference) d = 11.3 mm 411772 1 6 1, 4 Etk 4 Etl 3, 11,3 11,3 3, 4 Etl Disc type anvils (sensitive) d = 11.3 mm 411762 1 2,8 2,8 4 Erk Anvils with spherical measuring faces 411774 2 4 Erk R 6 3, 2,8 6 4 Epk Conical shaped anvil 411773 2 4 Epk 3;,3 6 3, 2,8 6 4 Esk Wedge shaped anvil (blade) 41177 2 4 Esk,7 3, 1,8 Special Catalog no. Description Quantity required 6 4 Ekk Wedge shaped anvil (blade) 6 411776 2 4 Ekk 3;,3 2,8 6 3, Thread anvils for pitch diameters* Pair consists of 1 V-anvil and 1 blade anvil ø3, 6 1, ø3, * with thread anvils the measuring is reduced to 2 mm Metric thread (6 ) Whitworth thread ( ) American UST thread (6 ) Pitch V-anvil Blade Pitch V-anvil Blade Pitch V-anvil Blade mm TPI TPI. -.7 41 41737 4-32 417 4173743 4-32 4118 417381.7-1 411 417371 32-24 418 4173744 32-24 4119 4173816 1.2-2 412 417372 24-18 419 417374 24-18 412 4173817 2-3. 413 417373 18-14 411 4173746 18-14 4121 4173818 14-1 4111 4173747 14-1 4122 4173819 1-7 4112 4173748 1-7 4123 417382

- 3-12 Micrometer Micromar 4 A DIN 863-1 Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome finish Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (from measuring 2- mm / 1-2 ), operating instructions Measuring Readings Error limit G Spindle thread pitch Metric - 2 mm.1 mm 4 µm. mm 4134 2 - mm.1 mm 4 µm. mm 41341-7 mm.1 mm µm. mm 41342 7-1 mm.1 mm µm. mm 41343 1-12 mm.1 mm 6 µm. mm 41344 12-1 mm.1 mm 6 µm. mm 4134 1-17 mm.1 mm 7 µm. mm 41346 17-2 mm.1 mm 7 µm. mm 41347 Inch - 1.1.16.2 41349 1-2.1.16.2 413491 2-3.1.2.2 413492 3-4.1.2.2 413493 4 -.1.24.2 413494-6.1.24.2 41349 6-7.1.28.2 413496 7-8.1.28.2 413497

+ 3-13 c a 8* Dimensions b 4 4 A 3, ø6, Mahr 1 4 ø17, * when scale is set at Measuring a b c mm inch mm mm mm - 2-1 31 2. 7 2-1 - 2 6 34. 12-7 2-3 81 47. 12 7-1 3-4 16 8. 13 1-12 4-131 71. 13 12-1 - 6 16 83. 13 1-17 6-7 182 9. 13 17-2 7-8 27 18. 13 Stand, setting standards, etc. please refer to page 3-22 Micrometer Sets Micromar 4 SA Application Remarks - 1 mm (4 Micrometers) 4134 Incl. wooden case, setting standards 2 mm and 7 mm 1-2 mm (4 Micrometers) 41341 Incl. wooden case, setting standards 12 mm and 17 mm - 4 (4 Micrometers) 413496 Incl. wooden case, setting standards 1 and 3 4-8 (4 Micrometers) 4134961 Incl. wooden case, setting standards and 7

- 3-14 Micrometer Micromar 4 AG DIN 863-1 Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome finish Heat insulators Ratchet is integrated in the thimble Locking device Case, setting standard Note: All Micrometers with measuring s between 4 mm to mm, the frame is made from a steel tube Measuring Readings Error limit Spindle Weight G thread pitch mm mm µm mm kg 2-22.1 8. 2 4134 22-2.1 8. 2.2 41341 2-27.1 9. 2.3 41342 27-3.1 9. 2.7 41343 3-32.1 1. 3.2 41344 32-3.1 1. 3.4 4134 3-37.1 11. 3.6 41346 37-4.1 11. 4 41347 4-42.1 12. 4.2 41348 42-4.1 12. 4. 41349 4-47.1 13. 4.9 41341 47 -.1 13. 413411 Dimensions a Dimensions in mm a b c d e d c e ø8 98 2-22 242. 121. 2 12 22-2 267. 134 2 12 2-27 292. 146. 2 12 27-3 317. 19 2 12 3-32 342. 171. 2 12 32-3 367. 184 2 12 3-37 392. 196. 2 12 37-4 417. 29 2 12 4-42 442 223 2 12 42-4 467 236 2 12 4-47 492 248 2 12 47-17 29 2 12 b ø18,7

+ 3-1 Micrometer Micromar 4 W Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome finish Heat insulators Ratchet is integrated in the thimble Exchangeable anvils Locking device Case, setting standards Note: All Micrometers with measuring s from 4 mm up to 1 mm, the frame is made from a steel tube Measuring Readings Error limit Spindle Weight G thread pitch mm mm µm mm kg - 1.1 1 1.1 4137 1-2.1 7 1 2.1 41371 2-3.1 9 1 3.4 41372 3-4.1 11 1.7 41373 4 -.1 13 1 2.6 41374-6.1 21 1 3.3 4137 6-7.1 23 1 4. 41376 7-8.1 26 1 4.4 41377 8-9.1 28 1.3 41378 9-1.1 3 1 6. 41379 7 a Dimensions Dimensions in mm a b - 1 117. 9 1-2 217. 19 2-3 317. 19 3-4 417. 29 4-17. 29-6 617. 39 6-7 717. 36 7-8 817. 41 8-9 917. 46 9-1 117. 1 b ø8 98 ø24,

- 3-16 Micrometer with integrated Dial Comparator Micromar 4 F / FC DIN 863-3 Applications For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Chrome plated steel frame with heat insulators Maximum stability Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Longer service life due to the ceramic measuring faces (4 FC) Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome finish Constant measuring force Dial Comparator is integrated in frame Adjustable tolerance markers Case Measuring Retraction Measuring faces Measuring Flatness Parallelism force Remarks 4 F - 2 mm 1 mm.2 µm 1 µm 9 N 41 2 - mm 1 mm.2 µm 1 µm 9 N 411-1.4.1. 9 N 419 1-2.4.1. 9 N 4191 4 FC - 2 mm 1 mm.2 µm 1 µm 9 N 412 Ceramic measuring faces 2 - mm 1 mm.2 µm 1 µm 9 N 4121 Ceramic measuring faces Micrometer Readings Error limit G me Spindle thread pitch Dial Comparator Error Meas. Readings limit G e (DIN 879),1 mm 2 µm, mm 1 µm ±6 µm 1 µm.1.8.2. ±.2. ø7, e c a 4 ø17, d Mahr 4 F/FC b Dimensions Dimensions in mm a* b c d e Stand, setting standards, etc. please refer to page 3-22 4 F/FC -2 mm (-1 ) 149 1 16 71 32 2- mm (1-2 ) 174 12 3 8 6 * in zero position

+ 3-17 Micrometer with Dial Comparator Micromar 4 T DIN 863-3 Applications For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Rugged steel frame, heat insulated and chrome plated (up to measuring 1-1 mm) Maximum stability Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome finish Constant measuring force Heat insulators Dial Comparator 13, wooden case Measuring Retraction Measuring faces Measuring Flatness Parallelism force * - 2 mm 1.2 mm.2 µm 2 µm 6. N 414 2 - mm 1.2 mm.2 µm 2 µm 6. N 4141-1 mm 1.2 mm.2 µm 2 µm 6. N 4142 1-1 mm 1.2 mm.2 µm 2 µm 7. N 4143 1-2 mm 1.2 mm.2 µm 2 µm 7. N 4144 Micrometer Readings Error limit G me Spindle thread pitch Dial Comparator* Error Meas. Readings limit G e (DIN 879).1 mm 2 µm. mm 1 µm ± µm 1 µm Dimensions Dimensions in mm a** b c d** e - 2 27 28 4 11 8 2-2 4 4 11 8-1 76 6. 3 8 1-1 127 87. 3 8 1-2 177 112. 3 8 e d c b Mahr a 7, 4 67 ø17, 4 T Indicating Snap Gage 84 F see page 9-2 * Alternative indicating instruments are available on request ** in zero position Stand, setting standards, etc. please refer to page 3-22

- 3-18 Precision Bench Micrometer Micromar 4 TS DIN 863-3 Applications For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Rugged steel frame, can be tilted up to 4 in relation to the sturdy base Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Height-adjustable stop Constant measuring force Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome finish Dial Comparator 13 Measuring Retraction Measuring faces Measuring Flatness Parallelism force * wooden case - mm 1.2 mm.2 µm 2 µm 6. N 4143 4143-2.4.1.8 6. N 41493 4143 * Alternative indicating instruments are available on request, ø7, ø2,mm 4 29 26x1 Mahr 4TS - 87, 11 Indicating Thread Snap Gage 82 TS see page 9-19 4 TS 14 x 8 Micrometer Dial Comparator 13/13Z Readings Error Spindle Error Meas. Readings limit thread limit G e G me pitch (DIN 879).1 mm 2 µm. mm 1 µm ± µm 1 µm.1.8.2. ±.2. Stand, setting standards, etc. please refer to page 3-22

+ 3-19 Micrometer Micromar 4 AB with reduced measuring faces DIN 863-3 For measuring recesses, grooves, etc. Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome finish Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (from measuring 2 - mm / 1-2 ), operating instruction a 8* Measuring Readings Error limit G Spindle thread pitch - 2 mm.1 mm 4 µm. mm 41341 2 - mm.1 mm 4 µm. mm 413411-7 mm.1 mm µm. mm 413412 7-1 mm.1 mm µm. mm 413413 b 4 c 4 AB 18, 8, ø3 Mahr ø6, 1 1 4 ø17, * when scale is set at - 1.1.16.2 413492 1-2.1.16.2 4134921 2-3.1.2.2 4134922 3-4.1.2.2 4134923 Dimensions in mm a b c - 2 mm / -1 6 34. 12 2 - mm / 1-2 81 47. 12-7 mm / 2-3 16 8. 13 7-1 mm / 3-4 131 71. 13 Micrometer Micromar 4 AS with sliding spindle and measuring spades DIN 863-3 For measuring narrow recesses, grooves, etc. Hard lacquered steel frame Spindle and anvil made of hardened steel Scales with satin-chrome finish Heat insulators Rapid drive with integrated ratchet Case, setting standard (from measuring 2 - mm / 1-2 ), operating instructions Measuring Readings Error limit G Spindle thread pitch - 2 mm.1 mm 4 µm. mm 41342 2 - mm.1 mm 4 µm. mm 413421-7 mm.1 mm µm. mm 413422 7-1 mm.1 mm µm. mm 413423-1.1.16.2 413493 1-2.1.16.2 4134931 2-3.1.2.2 4134932 3-4.1.2.2 4134933 b 4 c 4 AS 1 7 ø6,8 a 8* Mahr ø8 1 1 4 ø17, * when scale is set at Dimensions in mm a b c - 2 mm / -1 6 34. 12 2 - mm / 1-2 81 47. 12-7 mm / 2-3 16 8. 13 7-1 mm / 3-4 131 71. 13

- 3-2 Micrometer Micromar 4 AR with spherical anvil DIN 863-3 For measuring the wall thickness of a pipe, etc. Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome finish Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (measuring for 2 - mm / 1-2 ), operating instructions Measuring Readings Error limit G Spindle thread pitch - 2 mm.1 mm 4 µm. mm 41342 2 - mm.1 mm 4 µm. mm 413421 >ø12 c 4 a 8* - 1.1.16.2 413494 1-2.1.16.2 4134941 Dimensions in mm a b c b 4 4 AR R6 ø6, 1 1 4 ø17, - 2 mm / -1 31 2. 7 2 - mm / 1-2 6 34. 12 Mahr * when scale is set at Micrometer Micromar 4 AW with sliding spindle and disc-type anvils For measuring soft materials such as felt, rubber, cardboard, etc. Hard lacquered steel frame Spindle and anvil made of hardened steel Scales with satin-chrome finish Heat insulators Rapid drive with integrated ratchet Case, operating instructions Measuring Readings Error limit G Parallelism Flatness Spindle thread pitch - 2 mm.1 mm 8 µm µm 2 µm. mm 41343 12 3, 31 8* - 1.1.3.2.1.2 41349 2, 4 4 AW ø1 1 1 4 ø17, Mahr * when scale is set at

+ 3-21 Precision Micrometer Micromar 4 SM with disc-type anvils DIN 863-3 Wk Applications For measurements of Tooth spans W k as of module.8 as indirect determination of tooth thickness on spur gears with straight and helical teeth Shoulders on shafts Undercut dimensions Registers Soft materials such as rubber, cardboard, felt, etc. Hard lacquered steel frame Maximum stability Spindle is hardened throughout and ground Disc-type anvils are hardened and lapped Scale have a satin chrome finish Heat insulators Rapid drive with integrated ratchet Locking device Case Measuring Readings Error limit Spindle Measuring faces G thread pitch Flatness Parallelism mm mm µm mm µm µm - 2.1 4..6 4 41346 2 -.1 4..6 4 413461-7.1..6 4 413462 7-1.1..6 4 413463 1-12.1 6..6 413464 12-1.1 6..6 41346 1-17.1 7..6 413466 17-2.1 7..6 413467 Dimensions Dimensions in mm a b c d e f - 2 4 3. 18.1 6 11 2 2-7 3 18.1 6 11 2-7 9 48 18.1 6 11 2 7-1 12 9. 18.1 6 11 2 1-12 14 71 18.1 6 11 3 12-1 17 83 18.1 6 11 3 1-17 19 96 18.1 6 11 3 17-2 22 18 18.1 6 11 3 * at the start of the measuring Indicating Snap Gage 84 FM see page 9-14 Stand, setting standards, etc. please refer to page 3-22

- 3-22 Thread Micrometer Micromar 4 Z DIN 863-3 For measuring pitch, root and outside diameters Hard lacquered steel frame, heat insulated Spindle is hardened throughout, ground and is also provided which a locking device Adjustable anvil Spindle and anvil both have a mounting bore to accommodate interchangeable anvils Flat end surface of the anvil shank rests on a hardened steel ball which is at the bottom of the mounting bore Scales have a satin-chrome finish Case Measuring Readings Error limit Spindle Mounting bores G me thread pitch for anvils mm mm µm mm mm - 2*.1 4. 3. 4173 2 -.1 4. 3. 41731-7.1. 3. 41732 7-1.1. 3. 41733 1-12.1 6. 3. 41734 12-1.1 6. 3. 4173 1-17.1 7. 3. 41736 17-2.1 7. 3. 41737 * Setting only with Thread Setting Plug Gages 71 E, when the interchangeable anvils span over several leads. 1 1 1 Indicating Thread Snap Gage 82 see page 9-2 c b 4 ø19 Mahr b = V-anvil c = Tapered anvil Setting Standards 43 Z For setting Thread Micrometers 4 Z. With point on one side and a V-groove on the other, both match the pitch angle of thread to be inspected. One setting standard is sufficient for two adjacent frame sizes. 43 Z Length Accuracy Thread angle 6 Thread angle mm ± µm 2 4 417 4171 4. 4171 41711 7 4. 4172 41712 1 4. 4173 41713 12 4174 41714 1 417 4171 17 4176 41716 2. 41763 417636

+ 3-23 Interchangeable Anvils for Thread Micrometer Micromar 4 Z For pitch and outside diameters. Hardened, wear-resistant special steel. With cylindrical mounting shank and retainer ring which ensures locking while permitting rotation in bore of spindle and anvil. For pitch diameters Pair consists of V-anvil and tapered anvil. For pitch.2 -.4 mm V-anvil covers 3 thread leads, set with a Thread Setting Plug Gage 71 E, as opposed to Setting Standards 43 Z for other applications. 1, ø3, Pitch mm Metric thread (6 ) Whitworth thread ( ) American UST thread (6 ) V-anvil Tapered anvil Pitch TPI V-anvil Tapered anvil Pitch TPI V-anvil Tapered anvil.2 41737 417347 4-32 417343 4173443 6-48 4173113 417313.2 41738 417348 32-24 417344 4173444 48-4 4173114 417314.3 41739 417349 24-18 41734 417344 4-32 417311 41731.3 41731 417341 18-14 417346 4173446 32-24 4173116 417316.4 417311 4173411 14-1 417347 4173447 24-18 4173117 417317.4 417312 4173412 1-7 417348 4173448 18-14 4173118 417318. -.7 4173 41734 7-4. 417349 4173449 14-1 4173119 417319.7-1 41731 417341 4. - 3 4173 41734 1-7 417312 41732 1.2-2 41732 417342 3-2. 417948 417949 7-4. 4173121 417321 2-3. 41733 417343 4. - 3 4173122 417322 3. - 41734 417344-7 4173 41734 7-9 41736 417346 For pitch diameters Pair consists of V-anvil and tapered anvil. Shank length 1. mm Trapezoid threads according to DIN 13 Pitch mm V-anvil Tapered anvil 1 41732 41736 1. 417321 417361 2 417322 417362 3 417323 417363 4 417324 417364 41732 41736 6 417326 417366 7 417327 417367 8 417328 417368 9 417329 417369 1 417326 417366 12 4173261 4173661 14 4173262 4173662 16 4173263 4173663 18 4173264 4173664 2 417326 417366 For outside diameter Anvils 4 Za with flat measuring faces Made of hardened steel 417321 Carbide tipped 41119 ø7, 1, ø3,

- 3-24 for Micromar Micrometers 41 H Stand 41 H For mounting a micrometer Enables the user to use both hands to operate the micrometer and / or to insert a work piece Sturdy, heavy-duty base, hammer-dimple enamel finish Jaw width 3. - 1 mm Clamping jaws are rubber lined to protect micrometer, the clamping jaws can be tilted Both the clamping jaws and hinge are fixed in place with one screw Dimensions (D x W x H) order no. 13 x 1 x 9 mm 418 Ball shaped Anvil Attachment 4 k Setting Standards 43 A For measuring the thickness, for example: of pipe walls Slips over every anvil or the spindle with a dia. 7. mm Carbide ball, Ball dia. ±.2 mm ø9, ø9 3, 7,8 6, 4 k For testing the basic setting of a micrometer Heat insulated handle Manufacturing tolerance js 2 41399 Mahr Thread Pin Gage 426 M in holder For determining the pitch diameter of external threads according to the three wire method Slips over every anvil or the spindle Pin gages are hardened and lapped 426 M Length Length mm inch 2 4194 1 41994 41941 2 419941 7 41942 3 419942 1 41943 4 419943 12 41944 419944 1 4194 6 41994 17 41946 7 419946 a/2 P dd Wooden Cases for Micrometer d 2 M For measuring s over 1 mm the following wooden cases are available: Pin gage dia. Manufacturing tol. Mounting hole.17 -. mm ±. µm dia. 6. mm / 7. mm and further details see page 13-17 4 SH 4 SM Meas. 1-12 9-12 41364 mm 12-1 12-14 4136 1-17 14-17 41366 17-2 17-19 41367

+ 3-2 Inside Micrometer Micromar 44 F DIN 863-4 Rigid, lightweight tubular construction Spindle is hardened throughout and ground Measuring faces spherically lapped, one measuring face adjustable Scales with satin-chrome finish From measuring 1-12 mm with heat insulators and a locking device Case Measuring Readings Error limit G Spindle thread pitch mm mm µm mm 3-4.1 4. 4163 4 -.1 4. 41631-7.1. 41632 7-1.1. 41633 1-12.1 6. 41634 12-1.1 6. 4163 1-17.1 7. 41636 17-2.1 7. 41637 Dimensions a c b 1 4 e d a Meas. in mm a b c d e 3-4 ø7 ø12. 2 4 ø12.6 4 - ø7 ø12. 2. 4. ø12.6-7 ø7 ø13. 2. 4. ø13.6 7-1 ø7 ø13. 4. 4. ø14. 1-12 ø8 ø2 4. 4. ø2 12-1 ø8 ø2 8 8 ø2 1-17 ø8 ø2 8 8 ø2 17-2 ø8 ø2 8 8 ø2 3 E Page Ring Gage 3 E for testing the 13-19 basic setting Special wear resistant steel, hardened and lapped Dimensions according to DIN 22 C Manufacturing tolerance in accordance to DIN 22 Uncertainty of the engraved actual dimension 1/2 IT1

- 3-26 Inside Micrometer Micromar 44 Cms Set Rigid, lightweight tubular construction Spindle is hardened throughout and ground Locking lever Scales with satin-chrome finish Carbide tipped spherical measuring faces Interchangeable extensions 44 Cv with cylindrical gage rods that are spring-mounted in protective sleeves; for the extension of the measuring Protection sleeves have a satin chrome finish Span of error Basic unit µm Basic unit in combination with any of the extensions 4 µm + 1 x 1-6 x l (l = length of the combination in mm) Case Catalog no. Measuring Measuring head 44 Cm Extensions 44 Cv Readings Spindle thread length pitch in mm mm mm mm 44 Cms1 1-1 2 41682 44 Cms2 1-3 2 / / 1 416821.1. 44 Cms3 1-2 / / 1 / 2 416822 44 Cms4 1-9* 2 / / 1 / 2 / 4 416823 * up to 2 mm can be achieved with 2 extensions: 44 Cv 8 mm 2 ø16 ø18 2 4 44 Cm Inside Micrometers, ring gages, etc. please refer to page 3-3

+ 3-27 Inside Micrometer Micromar 44 CB with reduced measuring faces DIN 863-4 Basic Instrument consists of: Measuring head 44 CBm and End piece CBv Measuring faces have a smaller diameter for measuring grooves Rigid, lightweight tubular construction Spindle is hardened throughout and ground Locking lever Carbide tipped spherical measuring faces Interchangeable extensions 44 Cv with cylindrical gage rods that are spring-mounted in protective sleeves; for the extension of the measuring () Protection sleeves have a satin chrome finish Span of error Basic unit 6 µm Basic unit in combination with any of the extensions 4 µm + 1 x 1-6 x l (l = length of the combination in mm) Case Measuring Measuring head 44 CBm (Measuring head 44 CBm and Readings Spindle thread End piece CBv) pitch mm mm mm 1-17 4167922 17-2 416796.1. 2-27 4167912 27-3 4167921 b 4 a 44 CBv 44 Cv 44 CBm a Individual Extensions 44 Cv Length Length mm mm 2 41673 2 416733 416731 4 416734 1 416732 8 41673 Case, wooden boxes, etc. please refer to page 3-3 Dimensions Meas. in mm a b 1-17 1 dia. 17-2 2 dia. 2-27 4 dia. 27-3 dia.

- 3-28 Inside Thread Micrometer Micromar 44 CZ DIN 863-4 Basic Instrument consists of: Measuring head and End piece Measuring head and End piece with mounting bore for interchangeable anvils Rigid, lightweight tubular construction Spindle is hardened throughout and ground Locking lever Scales with satin-chrome finish Carbide tipped spherical measuring faces Interchangeable extensions 44 Cv with cylindrical gage rods that are spring-mounted in protective sleeves; for the extension of the measuring () Protection sleeves have a satin chrome finish Span of error Basic unit 6 µm Basic unit in combination with any of the extensions 4 µm + 1 x 1-6 x l (l = length of the combination in mm) Case Measuring Measuring head 44 CZm (Measuring head 44 CZm and Readings Spindle thread End piece CZe) pitch mm mm mm 2-22.1. 41683 4 44 CZe 44 Cv 44 CZm Individual Extensions 44 Cv Length Length mm mm 2 41673 2 416733 416731 4 416734 1 416732 8 41673 Case, wooden boxes, etc. please refer to page 3-3

+ 3-29 Inchangeable Anvils for Inside Thread Micrometer Micromar 44 CZ For pitch diameters. Hardened, wear-resistant special steel. With cylindrical mounting shank and retainer ring which ensures locking while permitting rotation in bore of spindle and anvil. For pitch diameters 1, ø3, Metric thread (6 ) Whitworth thread ( ) American UST thread (6 ) Pitch mm V-anvil Tapered anvil Pitch TPI V-anvil Tapered anvil Pitch TPI V-anvil Tapered anvil. -.7 41794 41734 4-32 417943 4173443 4-32 417911 41731.7-1 417941 417341 32-24 417944 4173444 32-24 4179116 417316 1.2-2 417942 417342 24-18 41794 417344 24-18 4179117 417317 2-3. 417943 417343 18-14 417946 4173446 18-14 4179118 417318 3. - 417944 417344 14-1 417947 4173447 14-1 4179119 417319-7 41794 41734 1-7 417948 4173448 1-7 417912 41732 7-9 417946 417346 7-4. 417949 4173449 7-4. 4179121 417321 4. - 3 4179 41734 4. - 3 4179122 417322 3-2. 417947 417949 For pitch diameters Pair consists of V-anvil and tapered anvil. Shank length 1. mm Trapezoid threads according to DIN 13 Pitch mm V-anvil Pointed anvil 1 41799 41736 1. 417991 417361 2 417992 417362 3 417993 417363 4 417994 417364 41799 41736 6 417996 417366 7 417997 417367 8 417998 417368 9 417999 417369 1 417996 417366 12 4179961 4173661 14 4179962 4173662 16 4179963 4173663 18 4179964 4173664 2 417996 417366

- 3-3 for Micromar 44 Cms / 44 CB / 44 CZ Individual Extensions 44 Cv Length a dia. b mm mm M1x1 b 2 1 41673 1 416731 1 1 416732 2 1 416733 4 1 416734 8 22 41673 9 11 a 44 CV Inside Micrometer 44 Cm ø16 ø18 Measuring Reading Spindle thread pitch mm mm mm 1-12.1. 41681 11 a 4 44 Cm Ring Gage 3 E Ring Gage 3 E for testing the basic setting see page 13-19. Special wear resistant steel, hardened and lapped Dimensions according to DIN 22 C Manufacturing tolerance in accordance to DIN 22 Uncertainty of the engraved actual dimension 1/2 IT1 3 E Case for Inside Micrometer 44 Cm and extension 41681 sets Cvs1 or Cvs2 Wooden case for 2 extensions 44Cv 8 mm 416816

+ 3-31 Self-Centering Inside Micrometer Micromar 44 A DIN 863-4 Scales with satin-chrome finish Applications For measuring: through holes blind holes centering shoulders Spindle is hardened throughout and ground Rapid drive with integrated ratchet Self-centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12 mm are carbide tipped From 12 mm the anvils can be used to measure to the bottom of a bore Measuring Measuring depth Readings Error limit G* mm mm mm µm 6-8 8 / (133**).1 4 41931 8-1 8 / (133**).1 4 419311 1-12 8 / (133**).1 4 419312 12-16 64 / (139**).1 4 419313 16-2 64 / (139**).1 4 419314 2-2 68 / (218**). 4 41931 2-3 68 / (218**). 4 419316 3-4 76 / (226**). 4 419317 4-76 / (226**). 4 419319-6 79 / (229**). 41932 6-7 79 / (229**). 419321 7-8 97 / (247**). 41912 8-1 97 / (247**). 41913 1-12 132 / (282**). 6 41914 12-1 132 / (282**). 6 4191 1-17 132 / (282**). 7 41916 17-2 132 / (282**). 7 41917 * Over the full length of the anvils ** With the extension 44 Av From 4 mm all measuring heads are made from aluminum to reduce weight Case and operating instructions Measuring heads, ring gages, etc. please refer to page 3-34 Self-Centering Inside Micrometer Sets 44 AS Measuring Number of Micrometers Ring gages mm dia. mm 6-12 3 8 / 1 4193 12-2 2 16 41931 2-4 2 / 4 41932-1 4 6 / 8 41933 Case and ring gage

- 3-32 Digital Self-Centering Inside Micrometer Micromar 44 EWR IP2 ABS USB MarConnect RS232C Digimatic DIN 863-4 Functions: (Setting the display to zero for Relative measurement) ABS (Switching between Relative and Absolute measurement) mm/inch PR (Reference setting) Applications For measuring: through holes blind holes centering shoulders Measuring Measuring Readings Error limit depth G* mm (inch) mm mm / inch µm 6-8 (.2 -.312 ) 8 / (133**).1 /. 4 419112 8-1 (.312 -.4 ) 8 / (133**).1 /. 4 4191121 1-12 (.4 -.472 ) 8 / (133**).1 /. 4 4191122 12-16 (.472 -.62 ) 64 / (139**).1 /. 4 4191123 16-2 (.62 -.77 ) 64 / (139**).1 /. 4 4191124 2-2 (.77-1 ) 68 / (218**).1 /. 4 419112 2-3 (1-1.2 ) 68 / (218**).1 /. 4 4191126 3-4 (1.2-1.6 ) 76 / (226**).1 /. 4 4191127 4 - (1.6-2 ) 76 / (226**).1 /. 4 4191129-6 (2-2.3 ) 79 / (229**).1 /. 419113 6-7 (2.3-2.7 ) 79 / (229**).1 /. 4191131 7-8 (2.7-3.3 ) 97 / (247**).1 /. 419132 8-1 (3.3-4 ) 97 / (247**).1 /. 419133 1-12 (4-4.9 ) 132 / (282**).1 /. 6 419134 12-1 (4.9 -.9 ) 132 / (282**).1 /. 6 41913 1-17 (.9-6.9 ) 132 / (282**).1 /. 7 419136 17-2 (6.9-7.9 ) 132 / (282**).1 /. 7 419137 * Over the full length of the anvils ** With the extension 44 Av Immediate measurement due to the Reference system Basic Instrument consists of: Basic Unit 44 EXg and Measuring Head 44 Ak Threaded connection for changing the measuring heads Self-Centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12 mm are carbide tipped From 12 mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Case, battery and operating instructions Measuring heads, ring gages, etc. please refer to page 3-34 Digital Self-Centering Inside Micrometer Sets Micromar 44 EWR Measuring Number of measuring heads 44 Ak Ring gages mm (inch) dia. mm 1 Basic Unit 44 EWg, Measuring Heads 44 Ak, case and ring gages 6-12 (.2 -.472 ) 3 8 / 1 419116 12-2 (.472-77 ) 2 16 4191161 2 - (.77-2 ) 4 2 / 4 4191162-1 (2-4 ) 4 6 / 8 4191163

+ 3-33 Self-Centering Measuring Pistol Micromar 844 A USB Applications MarConnect RS232C For measuring: through holes blind holes centering shoulders Digimatic Measuring Measuring depth Error limit G* *** mm (inch) mm µm / inch 6-8 (.2 -.312 ) 8 / (133**) 3 /.1 44877 8-1 (.312 -.4 ) 8 / (133**) 3 /.1 448771 1-12 (.4 -.472 ) 8 / (133**) 3 /.1 448772 12-16 (.472 -.62 ) 64 / (139**) 3 /.1 448773 16-2 (.62 -.77 ) 64 / (139**) 3 /.1 448774 2-2 (.77-1 ) 68 / (218**) 3 /.1 44877 2-3 (1-1.2 ) 68 / (218**) 3 /.1 448776 3-4 (1.2-1.6 ) 76 / (226**) 3 /.1 448777 4 - (1.6-2 ) 76 / (226**) 3 /.1 448779-6 (2-2.3 ) 79 / (229**) 4 /.16 448771 6-7 (2.3-2.7 ) 79 / (229**) 4 /.16 4487711 7-8 (2.7-3.3 ) 97 / (247**) 4 /.16 4487612 8-1 (3.3-4 ) 97 / (247**) 4 /.16 4487613 1-12 (4-4.9 ) 132 / (282**) /.2 4487614 12-1 (4.9 -.9 ) 132 / (282**) /.2 448761 1-17 (.9-6.9 ) 132 / (282**) 6 /.2 4487616 17-2 (6.9-7.9 ) 132 / (282**) 6 /.2 4487617 Basic Instrument consists of: 844 Ag and Measuring Head 44 Ak Threaded connection for changing the measuring heads Self-Centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12 mm are carbide tipped From 12 mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Case and operating instructions The following indicating instruments are recommended: Indicating instr. MarCator 186 Ri 433762 MarCator 186 R 4337621 MarCator 187 Ri 433766 MarCator 187 R 4337661 Measuring heads, ring gages, etc. please refer to page 3-34 Self-Centering Measuring Pistol Set Micromar 844 AS Measuring Number of measuring heads Ring gages mm (inch) dia. mm 6-12 (.2 -.472 ) 3 8 / 1 448776 44877 12-2 (.472 -.77 ) 2 16 4487761 448771 2 - (.77-2 ) 4 2 / 4 4487762 448772-1 (2-4 ) 4 6 / 8 4487763 448773 1 Basic Instrument 844 Ag, Measuring Heads 44 Ak, case and ring gages * Indicator is not taken into consideration, over the full length of the anvils ** With the extension 44 Av *** Excludes indicator with Digital Indicator 186 R Order no.***

- 3-34 for Micromar 44 A, 44 EWR, 844 A Measuring Heads 44 Ak for 44 EWR Self-centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12 mm are carbide tipped From 12 mm, anvils can be used to measure to the base of a bore From 4 mm all measuring heads are made from aluminum to reduce weight d Measuring mm Meas. 6-12 mm (inch) d 6-8 (.2 -.312 ) 41933 8-1 (.312 -.472 ) 419331 1-12 (.472 -. ) 419332 12-16 (. -.62 ) 419333 16-2 (.62 -.77 ) 419334 2-2 (.77-1 ) 41933 2-3 (1-1.2 ) 419336 3-4 (1.2-1.6 ) 419337 4 - (1.6-2 ) 419339-6 (2-2.3 ) 41934 6-7 (2.3-2.7 ) 419341 7-8 (2.7-3.3 ) 41942 8-1 (3.3-4 ) 41943 1-12 (4-4.9 ) 41944 12-1 (4.9 -.9 ) 4194 1-17 (.9-6.9 ) 41946 17-2 (6.9-7.9 ) 41947 Meas. 12-2 mm Ring Gages 3 E Can be used for 2 consecutive measuring s Manufacturing tolerance in accordance to DIN 22C dia. mm dia. mm 8 47126 6 4718 1 4713 8 4711 16 47136 12 471121 2 4714 17 471122 4 4716 Basic Unit 44 EWg Threaded connection for changing the measuring heads Measuring mm Basic Unit Measuring Pistol 844 Ag Threaded connection for changing the measuring heads. Any indicating instrument with an 8 mm mounting shank can be used. 448741 6-2 41916 2-1 41917 1-2 41918 a b b c Measuring mm a b c d 6-8 1. 4 1. 8 8-1 1.8 4.3 1. 8 1-12 1.8 4.3 1. 8 12-16 6. 4 64 16-2 6. 4 64 2-2 9 4 68 2-3 9 4 68 3-4 1 76 4-1 76-6 18 79 6-7 18 79 7-8 23 7 97 8-1 23 7 97 1-12 27 7 132 12-1 27 7 132 1-17 27 7 132 17-2 27 7 132 c Measuring mm (inch) Depth Extension Rod 44 Av b a 44 Av 6-1* (.2-4. ) 448763 2-1 (.77-4. ) 4487631 1-2 (4. - 7.9 ) 4487632 * Includes adapter 448741 Measuring Length a dia. b mm (inch) mm mm 6-12 (.2 -. ) 7.8 4199 12-2 (. -.77 ) 7 9. 41991 2-3 (.77-1.2 ) 1 19. 41992 3-2 (1.2-7.9 ) 1 22. 41993

+ 3-3 2 2 1 2 2 1 2 2 1 2 4 4 13 4 4 Depth Micrometer Micromar 4 T Applications Depth measurement Measuring the space between grooves and groove widths (in conjunction with a Disc anvil 4 Tm) Measuring spindle is hardened throughout and ground Hardened chrome plated cross beam, the contact surface is lapped Hardened anvil When using interchangeable extensions recalibrating the depth micrometer is not necessary Scales with satin-chrome finish Extensions 2 mm and mm, case Total measuring Range of micrometer Readings Spindle thread pitch Error limit with a standard anvil Measuring force Length tolerance of extensions mm mm mm mm µm N µm -1 2.1. - 1 ± 1. 418 Standard depth measurements With a standard anvil, if necessary with an extension Measuring the space between grooves and the widths of a groove With disc anvil 4 Tm, if necessary with an extension Dimension A: Can be direct read of the thimble Dimension B: The reading plus 1. mm (thickness of the disc anvil) 1, Dimension C: Dimension B minus Dimension A A C B 1 x 16 Disc anvil 4 Tm for groove spacing and groove widths 41811 Extensions 4 Tv Length L Length tolerance 2 mm ± 1. µm 4181 mm ± 1. µm 4182 1 mm ± 1. µm 4183 M3 ø9 1 4 Tm

- 3-36 Digital Micrometer Head Micromar 46 EWR IP2 ABS USB MarConnect RS232C Digimatic Functions: (Zero setting) ABS (Switch between Relative and Absolute measurement) mm/inch PRESET (enter a numerical value) DATA (Data transmission via connection cable) Patented capacitive measuring system with an energy saving function, life of the battery approx. 2 years Ratchet with integrated coupler Case, end cap (in case the rapid drive is not required) and operating instructions Measuring Readings Error limit G me Measuring face Mounting shaft mm (inch) mm / inch µm mm -2 (-1 ).1 /. 4 flat 12 41843-2 (-1 ).1 /. 4 flat M12x1* 418437-2 (-1 ).1 /. 4 spherical 12 418436-2 (-1 ).1 /. 4 spherical M12x1* 418438 * with locking nut 27 16,6 1, 16 ø6, ø12 ø16 41843 418437 R1 M 12 1 ø12 16 Battery 3V, type CR 232 4122 Data Connection Cable USB (2 m) 16 EXu 41237 Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr 41241 Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EWd 41291 for Data Processing see Chapter 11 418436 R1 ø16 16 M 12 1 418438

+ 3-37 Micrometer Head Micromar 46 Spindle is made of stainless steel, hardened throughout and ground Scales with satin-chrome finish Measuring Readings Error limit Spindle Spindle G me DIN thread pitch dia. mm mm µm 863 mm mm 46-6..1 3. 3. 418321-13.1 3. 41832-2.1 3. 6.3 41833-2*.1 3. 6.3 418324 -.1. 7. 418323 46 H - 2**.1 3. 7. 4184 * with locking nut ** with ratchet, carbide tipped ø3, ø6 -,8 1 4 ø8,6 ø9, 418321 Measuring -6. mm 9 6 1 19, ø 17, ø9, h6 9, 2 2, ø14,2 4 26, 3, ø1 ø1 41832 Measuring -13 mm ø6,3 ø1 h6 4 ø17, ø1 ø18, 41833 Measuring -2 mm 27 1 2, 2,2 46 3, ø6,3 27 ø1 h6 1 2, 2,2 4 ø17, 46 3, ø1 ø18, 418324 Measuring -2 mm with locking nut ø7, 27 ø12 h6 16 2, 1,2 4 ø17, 46 13 ø12 ø18, 4184 Measuring -2 mm carbide tipped ø7, ø12 h6 4 ø17, ø1 ø18, 418323 Measuring - mm 9 29 2, 1,2 76 4,3