Grąžtas skylės (pa)platinimui pakopinis | 4-39 mm (22613)

Stepper drill STHOR 22613. Designed for drilling in high-grade stainless steel, structural and cold-rolled, in colored metals, steel sheets, plastics. the edges of the drilled hole remain clean and without burrs the drill does not run on round surfaces automatic centering on rounded and slippery surfaces quick heat dissipation when drilling in hard materials made of HSS high-speed steel coated with titanium nitride graded every 2 and 3 mm . Roll holder.. Technical data. Index number 22613. EAN 5906083049774. Brand Sthor. Diameter [mm] 4, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39M. material HSS. Use of Metal. Cylinder bracket