CIMCO Hole Saw, HSS Bi-Metal with Vario Pitch, Ø 68 mm – 207468

HSS bi-metal hole saws with variable toothing. The variable tooth pitch (4 - 6 teeth per inch) guarantees chatter-free drilling. Hole saws with mounting thread, from 32 mm Ø additional drive pin holes. For efficient drilling of steel, cast iron, stainless steel, copper, non-ferrous metals, hard and soft wood, plasterboard and other materials. Saw length 50 mm, max. drilling depth 40 mm, mounting thread M 16. For arbors (item no. 20 7580 and 20 7588). With a Ø of 68 mm