Trepanning action multicut step drill for drilling holes up to 4 mm thick in most materials and incorporating popular diameters for PG Conduit BS Pipe and Automotive fittings Size range 30 to 40 mm Max material tThickness 4 mm Shank to fit…View more
Trepanning action multicut step drill for drilling holes up to 4 mm thick in most materials and incorporating popular diameters for PG Conduit BS Pipe and Automotive fittings Size range 30 to 40 mm Max material tThickness 4 mm Shank to fit chuck size 13 mm When drilling metals always use a coolant