The irwin blue groove 4x flat bit delivers accelerated drilling performance engineered for professional timber applications. Featuring a patented groove point and cutting edge, this 20mm bit cuts cleanly through wood rather than scraping, ensuring precision and efficiency. The parabolic scoop design optimises wood chip removal and operator control throughout the drilling process. An increased relief angle from 12 to 17 improves cutting efficiency, while the 152mm shank is 10% larger in diameter for superior durability under demanding conditions. This flat bit achieves speeds four times faster than standard alternatives, reducing project time without compromising quality. The advanced geometry and robust construction make it ideal for carpentry, joinery and construction applications requiring rapid, clean drilling. Features & benefits: 4 times faster drilling performance compared to standard flat bits. Patented groove point and cutting edge cuts timber cleanly without scraping. Parabolic scoop optimises control and efficient wood chip removal. Increased relief angle from 12 to 17 for improved cutting efficiency. 10% Larger shank diameter delivers added durability in demanding applications. Ideal for professional carpentry, joinery, construction and timber installation projects. Dimensions: 20mm diameter x 152mm shank length.
BradfordsWebDelivery 1-4 days | Cost: 10+£ 6.04