Set of screw-hole punches with ball-bearing in plastic cases

Cuts holes in thin materials quickly, easily, cleanly and without burrs in a few simple operations. The ball bearing between draw-in bolt and die plate makes handling even simpler and quicker, reducing the force required by approx. 67 %. Particularly suitable for use with spanners, manual or foot-operated hydraulic punches. 11 -piece set of screw-hole punches 6 screw-hole punches Ø 15,2 (PG 9) - 18,6 (PG 11) - 20,4 (M 20 / PG 13,5) - 22,5 (PG 16) - 28,3 (PG 21) + 32,0 mm + 1 tube and sheet drill HSS size 1 + 1 cutting paste 30 g + 2 draw-in bolts MF 10 x 1,0 x 45 + 1 draw-in bolt MF 12 x 1,5 x 55