Twist drill, solid carbide, SuperLine
Made of construction: right-handed, with special grinding. Spiral grooves supplying coolant. Lateral rake angle normal, core thickness greater than normal, no convergence. Drill with very good self-centering properties, producing short chips even when cutting long-chip materials.
Application: twist drill for alignment with tight diameter tolerances and good surface quality. Designed for drilling deep holes max. 12 x D with high cutting speeds. Used in particular for deep holes in steel, cast iron and non-ferrous metals.
Wiert.krete SLWN VHM,FIRE,cool. internal.,chw. HA12xD3,80mm GÜHRING
€145.57
Shipping from warehouse: B6
Estimated shipping: Tue, Dec 24 - Fri, Dec 27
14 days returnUnconditional return policy
- Availability:
- moderate quantity
- Brand:
- GÜHRING
- Product code:
- 9055250038000 / 4031093796903
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Specification
| Aluminium < 8% krzemu: | 150 |
|---|---|
| Cast iron gg/gts: | 120 |
| Ggg cast iron: | 90 |
| Grip ø d2 = h6: | 6 mm |
| Inox austenite.: | 55 |
| Inox duplex: | 45 |
| Inox ferrite./martenz.: | 60 |
| Ø m7/h7: | 3.80 mm |
| Shank length l3: | 36 mm |
| Spiral length l2: | 64 mm |
| Steel < 1000 n/mm2: | 88 |
| Steel < 1000 n/mm2 f: | 0.125 mm/rev. |
| Steel < 1400 n/mm2: | 70 |
| Steel < 700 n/mm2: | 110 |
| Total length l1: | 102 mm |
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.