![IRWIN INDUSTRIAL TOOL Extra-Long SPEEDBOR Flat Bit 1/2 in. X 16 in. 1/2X16](http://jaxgoods.com/cdn/shop/products/3f93e8e6-2c4f-483f-94d6-57c3df0f6e8c_700x700.jpg?v=1686267742)
Extra-Long SPEEDBOR Flat Bit 1/2 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