Hardened steel, straight shank drill bit, with high-quality tungsten carbide tip. Superior carbide grade ensures faster bit penetration with outstanding durability and consistent drilling life. Optimised flute design for efficient debris removal. 315mm...

¼" hex shank. High quality, heat-treated carbon steel flat bits for fast, smooth drilling into plywood, hard wood, soft wood and other similar materials. Extra long shaft. Precision Ground & Polished