Irwin 4X Blue Groove Flat Wood Drill Bit

The 14mm IRWIN® Blue Groove 4X Flat Bit is an excellent choice for medium-sized drilling tasks in timber, perfect for installing larger fixtures, creating cable entry points, and general construction work. This diameter provides substantial capability whilst maintaining precision and control. The patented groove point and cutting edge design ensures this 14mm bit cuts cleanly through timber rather than scraping, producing smooth, professional-quality holes with minimal splintering. Operating up to 4 times faster than conventional flat bits, it significantly reduces drilling time and improves overall productivity. The parabolic scoop efficiently manages wood chip removal whilst maintaining excellent control. Engineered with an increased 17° relief angle for superior cutting efficiency and featuring a 152mm shank that's 10% larger in diameter, this bit offers exceptional durability for demanding applications. The robust construction resists bending and wear, ensuring consistent performance throughout its service life in professional environments.