Technical Information

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1 Technical Information Quality LUKAS HSS burrs are manufactured from high quality and well proven HSS. Our automatic flute grinding machines and our own heat treatment plant guarantee a top quality product. Application Provided the correct type and speed are used, LUKAS HSS burrs will economically machine a wide variety of materials. Regarding cutting speeds, please refer to the table on page 68 or according to the table illustrating the various cuts on page 69. A rule of thumb: Coarse cuts for soft materials fine cuts for hard materials. Shanks Standard shank length is 40. To reach inaccessible working areas, extra long shanks are available on request. Packaging Depending on burr dimension and quantity ordered, we choose the most appropriate packing method from our environmetallyfriendly unit packs (5 or 10 pieces). Special tools We can manufacture HSS burrs to your design and drawing and guarantee the usual high quality LUKAS standard. Power tool LUKAS HSS burrs can be used on any air or electric powered machines. To achieve the optimal performance, the machines must be run at the correct speed, the collets must run true, and the bearings should be in good condition. 66

2 A suary of available shapes Shape Type Shape Page Cylindrical A 70 Cylindrical round nose C 71 Spherical D 72 Oval E 73 Arch pointed nose G 74 Flame H 74 Club K 75 Conical round nose L 75 Conical pointed nose M 76 Inverted cone N 76 Edge triing burr W 77 Miniature Burrs, Shank 3 78 Miniature Burrs, Shank 6 80 Burrs with internal thread 81 Tools sets 82 Power Tools

3 Three steps to your optimum burr: Select the material and machining mode (coarse to fine) from the table and Read off the recoended cut and cutting speed. Determine the appropriate speed for your power tool in the second table. Recoendations for using burrs of HSS Material LUKAS material group (see also fold-out tab) Strength [N/2] Machining Cut Recoended cutting speed vc [m/min] Steel, cast stee Steel and cast steel < 800 coarse Z medium Z fine Z Alloyed / hardened & tempered steels 800 to 1200 coarse Z Non-ferrous meta Plastics and wood 6 8 medium Z fine Z Aluminium, magnesium and copper alloys to 450 coarse Z medium Z Plastic / wood / rubber 20 to 400 coarse Z fine Z Rotational speeds for milling tools based on the tool diameter and cutting speed Recoended cutting speed vc [m/min] Rotational speed [min-1] Tool diameter [] Please see page 369 to 381 for appropriate power tools. Tip: Page 67 contains a complete overview of the shapes for your chosen milling tool. 68

4 Machining coarse medium fi n e Cuts Z 1 Coarse cut for soft materials Z 3 Medium single cut Z 2 Robust single cut for high stock Z 5 removal Very fine single cut for high-quality surfaces 69

5 Shape A, Cylindrical Ordering example: A Product number Description Cut d 1 recoended for A MFA Z5 3 4, A b f 0 10 A MFA Z A b f 0 10 A MFA Z F H 0 10 A MFA Z f H 0 10 A MFA Z A b 0 10 A MFA Z A b 0 10 A MFA Z f H 0 10 A MFA Z A b 0 10 A MFA Z A b 0 10 A MFA Z F H 0 5 A MFA Z f H 0 5 A MFA Z A b 0 5 A MFA Z A b f 0 5 A MFA Z F H 0 5 A MFA Z f H 0 5 A MFA Z A b

6 Shape A, Cylinder with end-cut Ordering example: A Product number Description Cut d 1 recoended for A MFAS Z F H 0 10 A MFAS Z f H 0 10 A MFAS Z A b 0 10 A MFAS Z A b f 0 10 A MFAS Z A b 0 10 A MFAS Z f H 0 10 A MFAS Z A b 0 10 A MFAS Z F H 0 5 A MFAS Z f H 0 5 A MFAS Z A b 0 5 A MFAS Z F H 0 5 A MFAS Z f H 0 5 A MFAS Z A b 0 5 Shape C, Cylindrical round nose Ordering example: A Product number Description Cut d 1 recoended for A MFC Z5 3 4, A b f 0 10 A MFC Z F H 0 10 A MFC Z f H 0 10 A MFC Z A b 0 10 A MFC Z A b f 0 10 A MFC Z A b 0 10 A MFC Z F H 0 10 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 71

7 Shape C, Round nose Ordering example: A Product number Description Cut d 1 recoended for A MFC Z f H 0 10 A MFC Z A b 0 10 A MFC Z F H 0 5 A MFC Z f H 0 5 A MFC Z A b 0 5 A MFC Z A b f 0 5 Shape D, Spherical Ordering example: A Product number Description Cut d 1 recoended for A MFD Z A b 0 10 A MFD Z3 3, A b 0 10 A MFD Z A b 0 10 A MFD Z2 4, f H 0 10 A MFD Z3 4, A b 0 10 A MFD Z A b 0 10 A MFD Z f H 0 10 A MFD Z A b 0 10 A MFD Z F H 0 10 A MFD Z f H 0 10 A MFD Z A b 0 10 A MFD Z A b f 0 10 A MFD Z f H 0 10 A MFD Z A b

8 Shape D, Spherical Ordering example: A Product number Description Cut d 1 recoended for A MFD Z A b f 0 10 A MFD Z F H 0 5 A MFD Z A b 0 5 A MFD Z F H 0 5 A MFD Z f H 0 5 A MFD Z A b f 0 5 Shape E, Oval Ordering example: A Product number Description Cut d 1 recoended for A MFE Z A b f 0 10 A MFE Z F H 0 5 A MFE Z A b 0 5 A MFE Z F H 0 5 A MFE Z f H 0 5 A MFE Z A b f 0 5 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 73

9 Shape G, Arch pointed nose Ordering example: A Product number Description Cut d 1 recoended for A MFG Z F H 0 10 A MFG Z f H 0 10 A MFG Z A b 0 10 A MFG Z F H 0 5 A MFG Z f H 0 5 A MFG Z A b 0 5 A MFG Z A b 0 5 A MFG Z F H 0 5 A MFG Z f H 0 5 A MFG Z A b 0 5 A MFG Z A b f 0 5 A MFG Z F H 0 5 A MFG Z f H 0 5 A MFG Z A b 0 5 A MFG Z A b f 0 5 Shape H, Flame Ordering example: A Product number Description Cut d 1 recoended for A MFH Z A b f 0 10 A MFH Z A b 0 10 A MFH Z A b 0 5 A MFH Z A b

10 Shape K, Club Ordering example: A Product number Description Cut d 1 recoended for A MFK Z f H 0 10 A MFK Z A b 0 10 A MFK Z f H 0 5 A MFK Z A b 0 5 Shape L, Conical round nose Ordering example: A Product number Description Cut d 1 recoended for A MFL Z f H 0 10 A MFL Z A b 0 10 A MFL Z A b 0 5 A MFL Z F H 0 5 A MFL Z f H 0 5 A MFL Z A b 0 5 A MFL Z A b f 0 5 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 75

11 Shape M, Conical pointed nose Ordering example: A Product number Description Cut d 1 recoended for A MFM Z5 3 4, A b f 0 10 A MFM Z A b f 0 10 A MFM Z F H 0 10 A MFM Z f H 0 10 A MFM Z A b 0 10 A MFM Z A b 0 10 A MFM Z f H 0 10 A MFM Z A b 0 10 A MFM Z F H 0 5 A MFM Z A b 0 5 A MFM Z F H 0 5 A MFM Z f H 0 5 A MFM Z A b 0 5 A MFM Z A b f 0 5 Shape N, Inverted cone Ordering example: A Product number Description Cut d 1 recoended for A MFN Z A b f 0 5 A MFN Z A b f 0 10 A MFN Z A b f 0 10 A MFN Z F H 0 5 A MFN Z A b

12 Shape N, Inverted cone with end-cut Ordering example: A Product number Description Cut d 1 recoended for A MFNS Z F H 0 5 A MFNS Z A b 0 5 A MFNS Z A b 0 5 Shape W, Cylindrical multiple concave burrs Ordering example: A Product number Description Cut d 1 recoended for A MFW A b f 0 10 A MFW A b f 0 10 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 77

13 Miniature Burrs, shank 3 Ordering example: A Product number Description Shape Cut d 1 recoended for A MF 827 Z5 4 2,8 40 A b f 0 10 A MF 829 Z5 6 4,2 41 A b f 0 10 A MF 831 Z5 8 5,5 43 A b f 0 10 A MF 837 Z A b f 0 10 A MF 839 Z A b f 0 10 A MF 840 Z5 1,6 2,8 40 A b f 0 10 A MF 841 Z5 2, A b f 0 10 A MF 842 Z5 3,2 5,6 43 A b f 0 10 A MF 843 Z A b f 0 10 A MF 844 Z5 5 8,7 46 A b f 0 10 A MF 845 Z5 6 10,5 46 A b f 0 10 A MF 846 Z5 7 12,5 46 A b f 0 10 A MF 847 Z A b f 0 10 A MF 848 Z5 1,6 1,5 38 A b f 0 10 A MF 849 Z5 2,3 2,1 39 A b f 0 10 A MF 850 Z5 3, A b f 0 10 A MF 851 Z5 4 3,8 41 A b f 0 10 A MF 852 Z5 5 4,8 42 A b f 0 10 A MF 853 Z5 6 5,6 43 A b f

Miniature Burrs, shank 3 Ordering example: A1235080605 Product number Description Shape Cut d 1 recoended for A1238085405 MF 854 Z5 7 6,7 44 A b f 0 10 A1238085505 MF 855 Z5 8 7,7 45 A b f 0 10

14 Miniature Burrs, shank 3 Ordering example: A Product number Description Shape Cut d 1 recoended for A MF 854 Z5 7 6,7 44 A b f 0 10 A MF 855 Z5 8 7,7 45 A b f 0 10 A MF 806 Z5 7 7,5 40 A b f 0 10 A MF 807 Z A b f 0 10 A MF 808 Z A b f 0 10 A MF 813 Z A b f 0 10 A MF 814 Z A b f 0 10 A MF 815 Z A b f 0 10 A MF 864 Z A b f 0 10 A MF 865 Z5 10 2,5 40 A b f 0 10 A MF 866 Z A b f 0 5 A MF 867 Z5 14 3,5 41 A b f 0 5 A MF 868 Z A b f 0 10 A MF 869 Z5 10 2,3 39 A b f 0 10 A MF 870 Z5 12 2,6 40 A b f 0 5 A MF 871 Z A b f 0 5 A MF 872 Z A b f 0 10 A MF 873 Z A b f 0 10 A MF 874 Z A b f 0 10 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 79

15 Miniature Burrs, shank 6 Ordering example: A Product number Description Shape Cut d 1 recoended for A MFA Z5 3 4,5 60 A b f 0 10 A MFC Z5 3 4,5 60 A b f 0 10 A MFM Z5 3 4,5 60 A b f 0 10 A MFN Z A b f 0 10 A MFD Z A b 0 10 A MFH Z A b f 0 10 A MFE Z A b f 0 10 A MFA Z A b f 0 10 A MFM Z A b f 0 10 A MFN Z A b f 0 10 A MFD Z3 3, A b

Burrs with internal thread Ordering example: A122022150803 Other dimensions and cuts available on request.

16 Burrs with internal thread Ordering example: A Other dimensions and cuts available on request. MFAS = with end cut Suitable mounting arbors pages 419 Product number Description Shape Cut d 1 B recoended for A MFA Z M 8 A b C d g 0 2 A MFA Z M 10 A b C d g 0 2 A MFAS Z M 8 A b C d g 0 2 A MFAS Z M 10 A b C d g 0 2 A MFD Z M 8 A b C d g 0 2 A MFD Z M 10 F H 0 2 A MFD Z M 10 a E f H 0 2 A MFD Z M 12 A b C d g 0 2 A MFE Z M 12 A b C d g 0 2 A MFG Z M 12 F H 0 2 A MFH Z /65 M 10 F H 0 2 A MFH Z /65 M 10 F H 0 2 A MFL Z M 10 F H 0 2 A MFM Z M10 A b C d g 0 2 Inox/Steel Steel Aluminium Stone Cast material Plastic Titanium 81

Tool sets, cut 5, shank 3 Ordering example: A1239000110 Product number Description Image Cut Shank Ø 1 piece each recoended for A1239000110 F1 Z5 3 MF 807, MF 813, MF 841, MF 845, MF 850, MF 853, MF

17 Tool sets, cut 5, shank 3 Ordering example: A Product number Description Image Cut Shank Ø 1 piece each recoended for A F1 Z5 3 MF 807, MF 813, MF 841, MF 845, MF 850, MF 853, MF 864, MF 866, MF 872, MF 874 A F3 Z3 6 MFA 0616, MFA 1225, MFC 1225, MFD 0403, MFD 1210, MFE 1220, MFG 1230, MFH 1230, MFK 0620, MFM 0618 A F4 Z3/Z5 6 Z3 MFA 0616, MFA 1013, MFA 1225, MFC 1225, MFD 0807, MFD 1210, MFE 1220, MFE 1625, MFG 1220, MFG 1230, MFK 1230, MFL 1630, MFM 0618, MFM 1230, MFN 1213, MFN 1230 Z5 MFA 0304, MFA 0607, MFN 0303, MFN 0606 A b f 0 1 A b f 0 1 A b f

18 aterial classification Power tools A Steels and Cast Steels Rm up to 800 N/ 2 coon structural steels free cutting steels case hardened steels fine grained structural steels extruded steels toughened structural steels boiler plate nitrided steels cast steels heat treated steels heat resistant structural steels B Alloyed, Tempered Steels Rm 800 up to 1200 N/ 2 case hardened steels spring steels fine grained structural steels nitrided steels heat treated steels wear resistant steels bearing steels C Tool Steels Rm up to 1300 N/ HRC high-speed steels non-alloyed tool steels cold working tool steels hot working tool steels D Rust, acid and heat resistant Steels and Cast Steels austenitic ferritic ferritic-austenitic heat-resistant martensitic stainless, sulpherized E Cast Iron F Aluminium, Magnesuim and Copper Alloys over 300 HB HB up to 200 HB over 15% Si 10 15% Si 0,5 10% Si below 0,5% Si G Titanium and Nickel Alloys Rm 900 up to 1500 N/ 2 Rm up to 900 N/ 2 H Plastics, Wood, Rubber I Glass/Carbides J Stone/Tiles/Gas Cement K Concrete/Reinforced Concrete L Ceramic/Floor Tiles M Marble N Granite O Freshly Poured Concrete P Asphalt best suitable suitablet 0 delivery ex-stock 1 delivery on request Straight grinder Free-hand angle grinder Pneumatic angle grinder Conditioning machine Backstand Boring machine Flexible shaft grinder Product Lines High Performance Industry Base Fixed-base cutting machine Petrol-driven cutting machine Safety Symbols (Depending on the product these symbols may vary) Wear eye protection Wear hearing protection Wear a respirator Read the instructions Wear gloves Only permitted with a back-up pad Not permitted for wet grinding Not permitted for face grinding Do not use if damaged Not permitted for hand-held or manually-guided grinding 438

Burrs of HSS. 66 Technical Information. 67 A summary of available shapes. 69 Types of cut and their application. 70 Burrs of HSS

Burrs of HSS. 66 Technical Information. 67 A summary of available shapes. 69 Types of cut and their application. 70 Burrs of HSS 66 Technical Information 67 A suary of available shapes 69 Types of cut and their application 70 Burrs of HSS Product line marking The product lines are illustrated by star symbols at the top of the table;