M 6 Form B in Bohrcraft Split-Pack
Product.Nr. BC-41690300600
Black ring
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product description
M 6 Form B in Bohrcraft Split-Pack
Black Ring PM Machine Taps DIN 371 / 376 HSS-E HARDLUBE • M
- For cutting metric ISO-Thread DIN 13
- Form B = 4 – 5 pitch chamfer with spiralpoint (Gun Nose)
Note:
- Grünring = For universal use in generel structural steel, free-cutting steel, unalloyed case hardening steel and aluminium-alloys (short shipping).
- Blauring = Special cutting edge geometry and vap. surface, especially suitable for VA- and stainless steel.
- Rotring = For use in Heat-treatable steel and tool steel.
- Gelbring = With 2 wide spiral flutes 45°. Especially suitable for aluminium and aluminium-alloys as well as thermoplastics (long chipping).
- Schwarzring = Made of HSS-E PM for very high wear-resistance and toughness. With HARDLUBE-Coating for low surface friction and consistent chip flow.
Thread | Pitch mm | Core hole Ø mm | L overall mm | L thread mm | Square mm | DIN | Art.-no.: |
M3 | 0,5 | 2,5 | 56 | 9 | 2,7 | 371 | BC-41690300300 |
M4 | 0,7 | 3,3 | 63 | 12 | 3,4 | 371 | BC-41690300400 |
M5 | 0,8 | 4,2 | 70 | 13 | 4,9 | 371 | BC-41690300500 |
M6 | 1,0 | 5,0 | 80 | 15 | 4,9 | 371 | BC-41690300600 |
M8 | 1,25 | 6,8 | 90 | 18 | 6,2 | 371 | BC-41690300800 |
M10 | 1,50 | 8,5 | 100 | 20 | 8,0 | 371 | BC-41690301000 |
M12 | 1,75 | 12,2 | 110 | 23 | 7,0 | 376 | BC-41700301200 |
M14 | 2,00 | 12,0 | 110 | 25 | 9,0 | 376 | BC-41700301400 |
M16 | 2,00 | 14,0 | 110 | 25 | 9,0 | 376 | BC-41700301600 |
M18 | 2,50 | 15,5 | 125 | 30 | 11,0 | 376 | BC-41700301800 |
M20 | 2,50 | 17,5 | 140 | 30 | 12,0 | 376 | BC-41700302000 |
M22 | 2,50 | 19,5 | 140 | 30 | 14,5 | 376 | BC-41700302200 |
M24 | 3,00 | 21,0 | 160 | 36 | 14,5 | 376 | BC-41700302400 |
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