The IRWIN® Long Series Blue Groove 4X Flat Bits have a patented groove point and cutting edge designed to cut and not scrape the timber 4 times faster than standard flat bits. The parabolic scoop optimises control and removal of wood chips. Increased relief angle from 12° to 17°. The shank is 400mm in length and 10% larger in diameter for added durability.1 x IRWIN® Blue Groove 4X Long Flat Bit 28 x 400mmAdditional Information:• Diameter (mm): 28• Overall Length (mm): 400• Pack Qty.: 1
£23.21
