![IRWIN INDUSTRIAL TOOL Extra-Long SPEEDBOR Flat Bit 3/8 in. X 16 in. 3/8X16](http://jaxgoods.com/cdn/shop/products/41BmDyRBxiL._AC_SL1500_1382x296.jpg?v=1686267741)
Extra-Long SPEEDBOR Flat Bit 3/8 in. X 16 in.
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