The irwin blue groove 4x flat bit delivers professional-grade drilling performance engineered for demanding timber applications. Featuring a patented groove point and cutting edge, this 10 x 152mm bit cuts cleanly through wood rather than scraping. Designed for superior speed, the blue groove 4x operates four times faster than standard flat bits. The parabolic scoop optimises chip removal and control, while the increased relief angle from 12 to 17 improves cutting efficiency in varied timber conditions. The 152mm shank features a 10% larger diameter for improved durability and reduced flex during operation. This design delivers consistent performance across professional carpentry, joinery, construction and workshop applications. Features & benefits: patented groove point and cutting edge cuts timber cleanly without scraping. 4 Times faster drilling speed than standard flat bits. Parabolic scoop design optimises wood chip removal and operational control. Relief angle increased from 12 to 17 for improved cutting efficiency. Ideal for professional carpentry, joinery, construction projects, and workshop timber drilling applications. 152Mm shank length with 10% larger diameter for improved durability. Dimensions: 10 x 152mm.
BradfordsWebDelivery 1-4 days | Cost: 10+£ 4.78