A set of three tapered drill bits for drilling and enlarging holes in a variety of materials, especially thin sheet metal, fibreglass, upvc and most plastics. The conical feature allows holes to be drilled to a precise width without the need for drilling a pilot hole or gradually increasing the diameter of drill bits used.

Tapered drill bit sizes 3 – 14mm, 8 – 20mm & 16 – 30mm
Allows an infinite variety of widths to be drilled between the specified diameters
Supplied in a wooden presentation case