功能

• Not suitable for aluminium
• Use without cooling agents
• Set, stock no
• < 499-261') 499-261/ contains 1 x 4 → 20 mm hole cutter and 1 x 5 → 31 mm
• Sheet metal hole cutter, spiral tap, blank
• HSS hole cutter with spiral tap For burr-free drilling and planing pipes, sheet metals and profiles, as well as moulding, retro drilling and expanding cut-outs Suitable for construction steel, stainless steel, non-ferrous metals, Plexiglas, plastic and wood up to 6 mm thick Crosswise grinding means no centre-punching necessary, drill bits do not run Diameter guide lasered into the tap, legible even when rotating Three-faced driving shaft, prevents slipping in the drill chuck