Twisting drill, with Morse cone grip
Design: right-handed, with precise top grinding. Correction according to DIN 1412, shape A. Lateral rake angle, thickness and convergence of the core normal.
Application: designed in particular for steel and cast steel (alloyed and non-alloyed), grey cast iron, malleable cast iron, ductile cast iron, sintered iron and graphite.
Small radial runout and high graduation accuracy.
Twist drill DIN345 HSS, ground, type N, shank MK 20mm GÜHRING
€47.99
Shipping from warehouse: B6
Estimated shipping: Mon, Dec 23 - Thu, Dec 26
14 days returnUnconditional return policy
- Availability:
- moderate quantity
- Brand:
- GÜHRING
- Product code:
- 9002450200000 / 4031093075473
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Specification
| Aluminium < 8% krzemu: | 70 |
|---|---|
| Cast iron gg/gts: | 30 |
| Ggg cast iron: | 24 |
| Grip ø d2 = h6: | 2 |
| Ø h7: | 20.00 mm |
| Overall length: | 238 mm |
| Spiral length: | 140 mm |
| Steel < 1000 n/mm2: | 22 |
| Steel < 700 n/mm2: | 25 |
| Steel < 700 n/mm2 f: | 0.315 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.