Short drill bit with cylindrical shank
Execution: HSS, DIN 1897, type N.
Ground profile, right-cutting, with a precisely ground top.
Application: for use on automatic lathes, turret lathes and hand drills. Designed in particular for structural steels and steels with a strength of up to 800 N/mm² and for thin-walled materials (car body construction).
Drill short. HSS DIN1897N4,2mm 135G type N 2,5xD A022 TiN Tip DORMER
€2.72
Shipping from warehouse: B6
Estimated shipping: Mon, Apr 29 - Thu, May 2
14 days returnUnconditional return policy
- Availability:
- large quantity
- Brand:
- DORMER
- Product code:
- A0224.2 / 7320760589229
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Specification
| Aluminium < 8% krzemu: | 36 |
|---|---|
| Aluminium > 8% silicon: | 38 |
| Always < 1000 n/mm²: | 16 |
| Always < 1400 n/mm²: | 10 |
| Always < 700 n/mm²: | 32 |
| Always < 700 n/mm² f: | 0.1 mm/rev |
| Cast iron gg/gts: | 32 |
| Copper alloys: | 38 |
| Execution: | TiN Tip |
| Ggg cast iron: | 25 |
| Graphite gfk/cfk/duropl.: | 20 |
| Hardened steels < 55 hrc: | 10 |
| Inox austenite.: | 8 |
| Inox duplex: | 14 |
| Inox ferrite./martenz.: | 9 |
| No: | A0224.2 |
| Ø h7: | 4.2 mm |
| Overall length: | 55 mm |
| Shell: | TiN Tip |
| Spiral length: | 22 mm |
| Titanium > 850 n/mm²: | 14 |
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.