Tapered drill Conecut HSS
HSS.Vapour treated, which reduces the friction between the tool and workpiece. Also reduces chatter on the tool. Two-flutes. For drilling variable size round and oval holes in thin sheet and plastics, etc. Leaves no burr or deformation. Ideal for galv. sheet 0.1-2 mm as well as stainless sheet 0.1-1 mm.
*) Drill size 37-52 has no tip and requires a 37 mm pilot hole.