Spyder 19071 Stinger Mach-Blue 8 Step Bit, Hex Shank, 1/4 Inch - 1 Inch Lighting It also has a metal

It also has a metal hook end and a non-conductive spudger end

blade size allows for a maximum 1-3/4 in

Shank Type :1/4" Hex

Release button allows for tool-free attachment and removal from screw gun

longer run time

Spyder 19071 Stinger Mach-Blue 8 Step Bit, Hex Shank, 1/4 Inch - 1 Inch Lighting It also has a metalThe Spyder Stinger Mach Blue armor plated high speed steel (HSS) step bits are high performance metal drilling bits that provide exceptional drill bit quality and durability, drilling performance, and value. The Mach Blue Armor Plating combined with the advanced M series alloy tool steel construction and proprietary heat treatment make these bits truly revolutionary they retain sharper cutting edges for longer, have reduced heat build up and cutting