RUKO 109305 dierovač na závitové otvory, 30,5 mm, MF 12

RUKO 109305 is a 30.5 mm screw-hole punch with a three-point cutting tip. It is made from special steel and has a black surface. The specified draw-in bolt connection is MF 12 metric fine thread. This exact variant has manufacturer SAP number 1000032352 and a stated net weight of 210 g.

The punch is intended for making holes in thin-walled materials with a clean cut. It can be operated with a wrench or a compatible hand-operated or foot-operated hydraulic punching system. Select the drive connection and draw-in bolt to match the stated fine thread. The three cutting points act around the hole as the punch is drawn through the material. This is a punching tool component; a wrench or hydraulic drive is separate equipment.