Step drill bit HSS-TiN, spiral fluted with split point


The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.

Article number
Size no.
Drilling range
4,0 - 20,0 mm
Net weight
0.062 kg
81.0 mm