Irwin 10502810 4X Blue Groove Flat Bit, 17mm x 152mm

General description The Irwin Blue Groove 4X Flat Bit is engineered for efficiency, featuring a patented groove point and cutting edge that allows it to cut timber four times faster than standard flat bits. The design includes a parabolic scoop that optimizes control and enhances the removal of wood chips. Technical specifications Diameter: 17mm Length of shank: 152mm Increased relief angle: 17° Shank diameter: 10% larger than standard for added durability