KTLP. Specialized Machine. Quick Change Stub Tapper. Ordering Example KTLP Tap Adapter P. 458 F1 + F2=13. (Sold separately)

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1 KTLP Quick Change Stub Tapper Applications Designed for use on special-purpose machine, transfer machine etc. Spindle Feed : All kinds of feed styles. For spindle feeds other than pitch feed, use a tapping chuck with tension so that compression does not work. Feature Small shank and projection length makes your tapping job very stable. Simple spindle designing/machining makes your machine compact. Length compensation allows for feed discrepancies between spindle and tap. Radial float corrects alignment discrepancies between pre-drilled hole and tap. Quick change For capable tap sizes, please refer to P chart. Code Model Tap Size Adapter size Axial compensation Radial float F F Compression Tension D h6 D L L ± 0. (Sold separately) KTLP M3 ~ M8(M0) U/4 ~ U5/6(U3/8) KTLP 3-3 M3 ~ M(M5) U/4 ~ U7/6(U9/6) Pipe(PT,PS,PF)/8 ~ / KTLP M6 ~ M8 U/4 ~ U3/ T b L kg KTLP 5-3 M8 ~ M U3/8 ~ U7/ Pipe(PT,PS,PF)/8 ~ / Tap size in brackets are for light tapping only..tap adapter is sold separately. Tap Adapter P. 458 Ordering Example KTLP 3-3 Adapter size Compression(F) F + F=3 453

2 Special Spindle Dimension For KTP, KTL, KTLP Size d H6 L d d (MAX) D g6 D d3 L L M L M M M b h r 454

3 Basic 4 Models QUICK CHANGE TAP ADAPTER Quick Change S B N SN B S N Quick Change Safety Torque Quick Change Length Adjustment Quick Change S Safety Torque N Length Adjustment In addition to the basic 4 models, wide variety of models (extended size, enlarged size, R type for short shank tap etc.) are available. 456

4 : Quick Change Tapping chuck and tapping adapter :Simply insert tap adapter into tapping chuck. :Tapping chuck and tap adapter are connected firmly. 3:Push down on operation sleeve of tapping chuck while removing tap adapter. :Insert tap into bottom of tap adapter, and rotate tap manually to connect them firmly. :Tap and adapter are connected firmly. 3:Push down on ball bush while removing tap. Safe torque device activates to prevent breakage tap when torque more than fixed amount is applied to tap. (Use with a tapper equipped with axial compensation mechanism.) Tapping adapter and Tap S : Safety torque When using left handed tap adapter, please specify. N : Length adjustment Insert hex. wrench into bottom of tap adapter and turn to adjust tool length. Tap adapter with tool adjustment mechanism can be recommended for following conditions..tool adjustment with prestting gauge..when tap length changes due to re-grinding. 3.When you do not want to use N/C machine tool compensation function. 457

5 Quick Change Tap Adapter Applications For through hole, blind hole, right-hand thread and left-hand thread. Feature Quick Change In case you are afraid of tap breakage, choose a S B and a tapping chuck with safety torque clutch. For capable tap sizes, please refer to P chart. Code Model Tap Size Chuck size D D D L L3 L4 L5 kg M3 ~ M8(M0) U/4 ~ U5/6(U3/8) M3 ~ M(M5) U/4 ~ U7/6(U9/6) Pipe(PT,PS,PF)/8 ~ /4 M6 ~ M8 U/4 ~ U3/4 M8 ~ M U3/8 ~ U7/8 M6 ~ M38 U ~ U 3/8 7/8 ~ -3/4 M ~ M48.Tap sizes in brackets are for light tapping only.. Calculate tap projection length from L dimension. 3. L and L6 dimensions fluctuate with tap sizes. Always take into account ±.5mm allowance. 4.Refer to P.46 for tap shank dia. and square dimension Ordering Example M8J Adapter size Tap size 458

6 S B Quick Change Tap Adapter Applications For right-hand thread only. Through hole and blind hole. Feature Quick Change Safety torque clutch actuates to prevent tap breakage when an excessive torque is applied to tap. In this case, a tapping chuck with compression device should be used together. For capable tap sizes, please refer to P chart. Code Model Tap Size Chuck size D D D L L3 L4 L5 kg S0B SB S40B SB S3B S4B M3 ~ M8(M0) U/4 ~ U5/6(U3/8) M3 ~ M(M5) U/4 ~ U7/6(U9/6) Pipe(PT,PS,PF)/8 ~ /4 M6 ~ M8 U/4 ~ U3/4 M8 ~ M U3/8 ~ U7/8 M6 ~ M38 U ~ U 3/8 7/8 ~ -3/4 M ~ M48.Tap sizes in brackets are for light tapping only.. Calculate tap projection length from L dimension. 3.Tapping chuck with compression device should be used together. 4.Specify PT, PS or PF when using a pipe tap, as each of them has various safety torque value. 5.L and L6 dimensions fluctuate with tap sizes. Always take into account ±.5mm allowance. 6.Refer to P.46 for tap shank dia. and square dimension Ordering Example SB M8J Adapter size Tap size 459

7 N Quick Change Tap Adapter Applications For through hole, blind hole, right-hand thread and lefthand thread. Feature Quick Change Length adjustment facilitates your depth control of reground tap. For capable tap sizes, please refer to P chart. Code Type Tap Size Chuck Size N D D D L L3 L4 L5.Tap sizes in brackets are for light tapping only.. Calculate tap projection length from L dimension. 3. L and L6 dimensions fluctuate with tap sizes. Always take into account ±.5mm allowance. 4.Refer to P.46 for tap shank dia. and square dimension. Ordering Example N Adapter size N0 N N N3 M Tap size M3 ~ M8(M0) U/4 ~ U5/6 (U3/8) #0-, /4 - / M3-M 5/6-7/8 M8-M0 3/6 - -3/8 M4-M

8 SN B Quick Change Tap Adapter For capable tap sizes, please refer to P chart. Code Model Tap Size Chuck size SN0B SNB SN40B SNB SN3B M3 ~ M8(M0) U/4 ~ U5/6(U3/8) M3 ~ M(M5) U/4 ~ U7/6(U9/6) Pipe(PT,PS,PF)/8 ~ /4 M6 ~ M8 U/4 ~ U3/4 M8 ~ M U3/8 ~ U7/8 M6 ~ M38 U ~ U 3/8.Tap sizes in brackets are for light tapping only.. Calculate tap projection length from L dimension. 3. Tapping chuck with compression device should be used together. 4.Specify PT, PS or PF when using a pipe tap, as each of them has various safety torque value. 5.L and L6 dimensions fluctuate with tap sizes. Always take into account ±.5mm allowance. 6.Refer to P.46 for tap shank dia. and square dimension. Applications For right-hand thread only. Through hole and blind hole. Feature Quick Change Safety torque clutch actuates to prevent tap breakage when an excessive torque is applied to tap. In this case, a tapping chuck with compression device should be used together. Length Adjustment facilitates your depth control of re-ground tap. N Adjustable length D D D L L3 L4 L5 kg Ordering Example SNB MJ Adapter size Tap size 46

9 Dimension L6 Tapping Capacity Symbol :For JIS (old) Tap For capable tap sizes, please refer to P chart. Metric Thread Tap Dimension Uuified Thread Whit-worth Thread Shank Dia. Φ Square :For Coarse Thread Tap :For light machining on aluminum alloy and the like SN B S B SN B S B 0 SN B S B SN B S B 40 SN B S B SN B S B L6 L6 L6 L6 L6 M3 NO5,NO M4 M4.5 NO M5 M5.5 NO0,NO M6 U/4 W/ U5/6 W5/ M8 M M0 M9 U3/8 W3/ M U7/6 W7/ M U/ W/ M4 M5 U9/6 W9/ U5/8 W5/ M M M8 U3/4 W3/ M M U7/8 W7/ M7 M6 U W M U /8 W / M M3 U /4 W / M M35 M34 U 3/8 W 3/ M36 M Pipe Tap Dimension PT PS PF φ /8 /8 / /4 /4 /

10 Tapping Capacity ANSI Type 0 S0B N0 SN0B SB N SNB SB N SNB 3 S3B N3 SN3B 4 S4B Chuck size Tap size φ d Tap Shank Unit : Inch Drive Square # # # # / / # # # # / / / / / /8SPT /8LPT / / / / / / / / / / /4PT /8PT /PT / / / / / / /PT /4PT PT / / / / / / / ISO Type 0 S0B N0 SN0B SB N SNB SB N SNB 3 S3B N3 SN3B 4 S4B d Chuck size Tap size Unit : Metric φ d Tap Shank Drive Square 0 Please contact NT USA for details. 3 4 M M3.5, M.5.0 M.5, M..8.4 M4-, M M4.5, M M5-, M M M M M8-, M M M, M0-, M M, M M M M5-, M M M M M8-, M M M, M0-, M M, M M M M M0, M M M M, M M M M M0, M M M M30, M M M36, M M4, M M M M30, M M M36, M M4, M

11 Tapping Capacity DIN Type 0 S0B N0 SN0B SB N SNB SB N SNB 3 S3B N3 SN3B 4 S4B Chuck size Tap size Unit : Metric φ d Tap Shank Drive Square M3, M M4, M M5, M6, M M M8, M M3, M M M4, M M5, M6, M M M8, M M M M M3, M M M4, M M5, M6, M M M8, M M M M M M M M, M M M M M M M M, M M7, M M33, M M M, M M7, M M M33, M M M39, M M45, M JIS Type 0 S0B N0 SN0B SB N SNB SB N SNB 3 S3B N3 SN3B 4 S4B d Chuck size Tap size Unit : Metric φ d Tap Shank Drive Square M M4, M M5, M M M7, M M9, M M M M4, M M5, M M M7, M M9, M M M M M4, M M M7, M M9, M M M M M4, M M M M M M M4, M M M M M M M4, M M6, M M M M M M34, M M36, M M M4, M M6, M M M M M M34, M M36, M M39, M M M M

12 Torque Wrench (for right thread) G type Torque Setting Code Model Adapter size (N-m) GS G G G G GE4-RD4 4,000 5 Setting Shank Setting Socket GS type GW type Oil pressure torque wrench with N-m, divisions. Code Model GS Tapsize GS3-M 3 M3 ~ M GS5-M 5 M ~ M48.Tap size will be inserted in " "..Square head of setting shank fit into square part of torque wrench. Code Model Adapter size GW GW GW GW GW GW4 4 Fix square part of setting socket on vise, and then insert tap adapter into it for torque setting. Adjustable Pin Wrench GWA type Code Model Pin diameter Adapter size GWA GWA GWA GWA4 6 4 Rotate sled ring of tap adapter by pin wrench for torque adjustment. 465

13 Tap adapter type S B Torque setting Tap adapter type SN B Torque setting by special tool ) Fix square part of setting socket by using vise. ) Insert tap adapter into the setting socket. 3) Insert the setting shank into the tap adapter. 4) Insert square part of torque wrench into head part of setting shank. 5) Check current torque. 6) When changing torque, remove horn part of ox circlip. 7) Insert adjustable pin wrench into pin hole of sled ring. 8) Rotate sled ring clockwise when increase torque or counterclockwise when decrease torque. 9) Check torque again after setting torque. 0) After setting the torque, return horn part of ox circlip to original position to fix sled ring. Torque setting without special tool ) Remove horn part of ox circlip. ) Insert adjustable pin wrench into pin hole of sled ring. 3) Rotate sled ring clockwise when increase torque or counterclockwise when decrease torque. Sled ring rotation must be 45 ~ 90 4) After setting the torque, return horn part of ox circlip to original position to fix sled ring. 466

14 Guidelines for Torque Value Metric Tap Inch Tap PT Tap PS and PF Taps Tap Size Torque (N-m) Tap Size Torque (N-m) Tap Size Torque (N-m) Tap Size Torque (N-m) M3.0 /8.0 /8 6.0 /8 8.0 M4.3 /4 8.0 / /4 6.0 M / / /8 3.0 M /8.0 / 00.0 / 65.0 M / / / M8.0 / M /6 5.0 / / M0.0 5/ / /8 0.0 M 6.0 / 30.0 / 40.0 M 3.0 3/ M M /8 0.0 M8 8.0 M M 00.0 /8 0.0 M / M / M / M / M / M / M40( 細 ) M M M M50( 細 )