Features Bernardo HSS-Vario PLUS core drill set KBK, 13 - 22 mm, drilling depth 30 mm
The HSS-Vario PLUS core drills are also made of high-speed steel and guarantee a longer service life due to the hard coating. Further advantages of the hard coating are improved chip evacuation, higher wear resistance and high economic efficiency. The advantage of core drills over twist drills is that only a narrow ring is cut rather than the entire drilling surface. This means that the amount of force required is much lower.
- With Weldon shank 19 mm
- Supplied in compact plastic box
- High-performance high-speed steel
- Hard coated
- High wear protection
- Very good chip evacuation
- Drilling depth 30 mm
Scope of delivery Bernardo HSS-Vario PLUS core drill set KBK, 13 - 22 mm, drilling depth 30 mm
- 1 pc. each KBK 13 / 14 / 17 / 18 / 21 / 22 mm
- 1 pc. Ejector pin
