Short drill with cylindrical shank
Made of: ground profile , right-cut, precise top grinding and very high heat resistance.
With special sharpening, lateral rake angle greater than normal, core thickness and convergence normal.
Application: for use on NC machine tools, automatic lathes, turret lathes and hand drills. Designed in particular for stainless and acid-resistant steels (INOX), alloyed and non-alloyed. For steel by max. strength 800 N/mm2, cold and hot steels, bearing steels, non-ferrous metals, cast iron and many plastics.
TiN short drill, type GU,8,20mm GÜHRING DIN1897 HSSCo5
€21.59
Shipping from warehouse: B6
Estimated shipping: Fri, Dec 20 - Mon, Dec 23
14 days returnUnconditional return policy
- Availability:
- moderate quantity
- Brand:
- GÜHRING
- Product code:
- 9055200082000 / 4031093653190
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Specification
| Aluminium > 8% silicon: | 70 |
|---|---|
| Cast iron gg/gts: | 40 |
| Copper alloys: | 77 |
| Ggg cast iron: | 30 |
| Inox austenite.: | 16 |
| Inox duplex: | 18 |
| Inox ferrite./martenz.: | 20 |
| Ø h7: | 8.20 mm |
| Overall length: | 79 mm |
| Spiral length: | 37 mm |
| Steel < 1000 n/mm2: | 35 |
| Steel < 1400 n/mm2: | 22 |
| Steel < 700 n/mm2: | 44 |
| Steel < 700 n/mm2 f: | 0.250 mm/rev. |
Despite our best efforts, we cannot guarantee that the published technical data and photos do not contain inaccuracies or errors, which, however, cannot be a basis for claims.