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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Application area
Materials
- Stainless steel
Blind hole for stainless steel
Description
Green ring, HSS-Co, type C Prime quality for application in series production. Ultra-modern manufacturing technology for maximum productivity.
Advantages
- GeometryGroove geometry with enhanced relief grinding for tough materialsTapered course of the threaded section inhibits jamming in the workpiece
- Coating/surfaceParticularly hard TiCN (titanium carbon nitride) coating for additional protection of the cutting edgeCoating ensures a smoother surface in the groove and in the thread profileSurface smoothing ensures reduced torque
- Recommended applicationsCutting speed up to vc = 6-12 m/minUse of cooling emulsion 6-8 %, or alternatively oil cooling
- Area of applicationHeat-treated steels, chemically resistant steels, high-alloy steels, Ni alloys
Advice
- Up to M 10 DIN 371/from M 12 DIN 376
Technical specifications
| Drill hole diameter | 6.8 mm |
| Length | 90.0 mm |
| Pitch | 1.25 mm |
| Shank diameter | 8.0 mm |
| Size | M8 |
| Size of square | 6.2 mm |
| Tolerance of screw taps | 6H |
Expected delivery: 29–30 Sep
Order by Wednesday 23:59 · sent to Reca on Thursday
ultra machine tap, DIN 371 C, HSS-Co, green ring, blind hole M8
Green ring, HSS-Co, type C Prime quality for application in series production. Ultra-modern manufacturing technology for maximum productivity.
| Article number | 0643500080 |
| EAN | 4029484458844 |
| Pack unit | 1 pc |
| Core hole diameter | 6.8 mm |
| Length | 90.0 mm |
| Pitch | 1.25 mm |
| Shank diameter | 8.0 mm |
| Size | M8 |
| Supplier | RECA NORM |