| Aluminium < 8% krzemu: | 40 |
|---|---|
| Aluminium > 8% silicon: | 50 |
| Always < 1000 n/mm²: | 21 |
| Always < 1400 n/mm²: | 11 |
| Always < 700 n/mm²: | 47 |
| Always < 700 n/mm² f: | 0.2 mm/rev |
| Cast iron gg/gts: | 42 |
| Copper alloys: | 50 |
| Ggg cast iron: | 32 |
| Graphite gfk/cfk/duropl.: | 28 |
| Hardened steels < 55 hrc: | 11 |
| Inox austenite.: | 35 |
| Inox duplex: | 20 |
| Inox ferrite./martenz.: | 35 |
| No: | 86010439 |
| Ø h7: | 8.2 mm |
| Overall length: | 117 mm |
| Shell: | Tin |
| Spiral length: | 75 mm |
| Titanium > 850 n/mm²: | 20 |
Twist drill with cylindrical shank, ground
Execution: A510 with precise top grinding and low radial runout and high graduation accuracy. The special geometry of the Dormer ADX ensures not only significantly higher performance, but also better hole quality.
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.