The HSS-Standard core drill is out of high speed steel and designed for professional use. Core drills are often better suited than twist drills because of the small ring which is being drilled as opposed to the entire drill area, resulting in less need for force.
Features Accessories magnetic core drilling machine Bernardo HSS-Standard core drill-set KBK 13 - 22 mm drilling depth 30 mm
- With Weldon shaft 19 mm
- Delivery in stable plastic cassettes
- High speed steel
- Regrindable
- Drill depth 30 mm
Content:
each 1 pc. KBK 13 / 14 / 17 / 18 / 21 / 22 mm
1 pc. knock-out pin
