STEP DRILL 4-39MM (22613)

Stepper drill STHOR 22613. Designed for drilling in high-grade stainless steel, structural and cold-rolled, in non-ferrous 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