![IRWIN INDUSTRIAL TOOL Extra-Long SPEEDBOR Flat Bit 5/8 in. X 16 in. 5/8X16](http://jaxgoods.com/cdn/shop/products/41alrMxoH9L._AC_SL1213_419x700.jpg?v=1686267744)
Extra-Long SPEEDBOR Flat Bit 5/8 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