PROFESSIONAL DRILL SET 230 PIECES
The drills are made of a strong and highly heat-resistant steel alloy with about 5% cobalt content. This allows drilling in materials up to max. 900N/mm². So drilling in steel, cast iron, wood and plastic will not be a problem at all. The surface of the titanium coating provides even greater wear resistance and corrosion resistance.
- 20 x drill bit 1 / 1.5 / 2 / 2.5 / 3 mm
- 11 x drill bit 3.5 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 mm
- 5x drill bit 8.5 / 9 / 9.5 / 10 mm
- Metal box