The Irwin Blue Groove 4X Flat Bits have a patented groove point and cutting edge, designed to cut and not scrape the timber. <p><p> <strong> Features & Benefits: </strong> <br> <ul> <li> 4 times faster than standard flat bits. <br></li> <li> The parabolic scoop optimises control & removal of wood chips. <br></li> <li> Increased relief angle from 12° to 17°. <br></li> <li> The shank is 152mm in length & 10% larger in diameter for added durability. <br></li> </ul>

Brand Name	Irwin
Material	Timber
Manufacturer Model No	IRW10502813