Extra-Long Spade Bit 1/2" Diameter. 16" Shank Length. 1/4" Shank Size. Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits Double cutting spurs scribe the outside of the hole reducing breakout 10% larger shank for added durability Grooved hex shank prevents slipping in drill chuck or bit extension Fits all standard quick change chucks Not for use with bit extensions 25 pc min. order - bulk pack
