ultra through hole machine tap
ultra machine tap, DIN 371 B, HSS-Co, green ring, through-hole for M8
Green ring, HSS-Co, type B
Art.-no.
0643100080
EAN 4029484458646
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Green ring, HSS-Co, type B
Green ring, HSS-Co, type B
Prime quality for application in series production. Ultra-modern manufacturing technology for maximum productivity.
Application area:
Through hole for stainless steel
Advantages:
Geometry
- Groove geometry with enhanced relief grinding for tough materials
- Tapered course of the threaded section inhibits jamming in the workpiece
Coating/surface
- Particularly hard TiCN (titanium carbon nitride) coating for additional protection of the cutting edge
- Coating ensures a smoother surface in the groove and in the thread profile
- Surface smoothing ensures reduced torque
Recommended applications
- Cutting speed up to vc = 6-12 m/min
- Use of cooling emulsion 6-8 %, or alternatively oil cooling
Area of application
- Heat-treated steels, chemically resistant steels, high-alloy steels, Ni alloys
Advice:
Up to M 10 DIN 371/from M 12 DIN 376
Product information
Datasheets(X)
Size | M8 |
Core hole diameter | 6.8 mm |
Pitch | 1.25 mm |
Length | 90.0 mm |
Shank diameter | 8.0 mm |
Size of square | 6.2 mm |