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

Product description 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