HSS Cobalt Grip Spiralbohrerset KM 25 Beregnung With ergonomic handle

With ergonomic handle

mit Hochhaltefeder

werkzeuglos verstellbare Schutzhaube

Druckzylinder mit Wendeschlüssel

Heat-resistant up to 650°C

HSS Cobalt Grip Spiralbohrerset KM 25 Beregnung With ergonomic handleDIN 338 RN the 3 flat shank (from 4 mm) prevents spinning in the drill chuck and ensures optimal torque transmission self centering due to special grinding short version Due to the special drill grinding, up to 50% less feed pressure is required 5% cobalt alloyed twist drill with very high thermal resistance for drilling materials with higher alloy content and strength above 800 N mm Set consisting of: one each of twist drill 1 mm length 34 mm; 1. 5