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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
- Aluminium
Through hole for aluminium
Description
Yellow ring, HSS-Co, type B Prime quality for application in series production. Ultra-modern manufacturing technology for maximum productivity.
Advantages
- GeometryMaximum relief grinding for soft and long-chipping materialsParticularly high spirals (45°) in blind hole applications for optimal chip transfer
- Coating/surfaceOptimal CrN* (chromium-nitride) coating tailored to metal cutting of non-ferrous metalsSurface smoothing ensures reduced torque
- Recommended applicationsCutting speed up to vc = 20-40 m/minUse of cooling emulsion 6-8 %
- Area of applicationCopper alloysAluminium alloysThermoplastics
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 B, HSS-Co, yellow ring, through-hole for M8
Yellow ring, HSS-Co, type B Prime quality for application in series production. Ultra-modern manufacturing technology for maximum productivity.
| Article number | 0645100080 |
| EAN | 4029484459018 |
| 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 |