professional tool quality est. 1973
Article number: 9611
Twist Drill Set, HSS-E Cobalt 5%, 19 pcs., 1-10 mm
- 5% cobalt alloy material for max. durability
- fully ground, manufactured according to DIN 338
- ideal for difficult to machine materials, e.g. V2A, V4A, steel, cast iron
- with split point according to DIN 1412C, tip angle 135°
- each size 1 pcs. ø 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0 mm