Description
StepPower drill HSS / Ø 10,000 x 3,100 mm / DIN 338 / Surface: steam-treated / Cutting direction: right / Conical grinding 118°
Design: new type of twist drill with step-structured tip geometry up to 8 steps • 118° tip grinding with optimized, cutting-friendly cross point thinning for precise centering • 3-surface shaft prevents slipping in the drill chuck • up to Ø 13,000 according to DIN 338 • from Ø 13.5 shaft reduced to Ø 12.7 • precise, circular holes • ideal for hand drills

