Split-point cobalt steel pilot drill with step design for fast, accurate metal cutting with less force. Suitable for stainless steel, mild steel, aluminum, copper, brass, fiberglass and plastics. Tungsten carbide teeth with optimized design for fast, easy cutting and maximum life in stainless steel - no oil required. Flange stop eliminates over-drilling. Slug ejector spring provides quick, easy slug removal.
Additional Info: Pilot drill size: 1/4 x 1-7/8 in.