Description

This Unibit stop drill bit drills 12 hole sizes from 3/16-in to 7/8-in in 1/16-in increments. It has a 3/8-in shank with a 1/8-in step thickness. It has a self-starting tip. Key Features: • 12 hole sizes • High speed steel fractional • Single-fluted cutting edge for greater control and rounder holes • Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, Plexiglas, wood and laminates • 3-flatted shank won't slip in chuck • Speedpoint tip for fast starting • Laser marked sizes won't wear off with use