RUKO RUKO 214042 HSS-G Metal twist drill bit 4.2 mm Total length 75.0 mm DIN 338 Cylinder shank 1 pc(s)

Powerful, ground standard spiral drill made of high-performance high-speed work steel. The fully ground twist drill has a precise concentricity. Due to the cross-grinding this drill has a good centering and requires a low feed force. This text is machine translated.