IRWIN 1/4-in 13-Step Drill Bit

13 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

Features

Sub-Brand	N/A
Brand/Model Compatibility	Universal
Number of Hole Sizes	13
Diameters of Holes Drilled	1/8-in to 1/2-in
Step Size	1/8-in
Shank Size	1/4-in
Shank Type	Round
Material	Black oxide coated HSS
Set/Individual	Individual
Package Quantity	1
Warranty	None
CA Residents: Prop 65 Warning(s)	Yes