This Bahco 9629 Series Flat Bit 15 Piece Set, has a positive cutting angle which drills holes twice as fast and lasts 3 times longer than a conventional bit. Made from high-carbon steel and heat-treated all over, while the hardened blade is forged directly from the round shaft. Its winged shoulders enable the bit to first cut the wood and then remove the material from the centre section, ensuring a smooth finish and superior swarf clearance. This 15 piece Set is supplied in a handy tool pouch. Specifications: Sizes: 6, 8, 10, 12, 13, 14, 16, 19, 20, 22, 24, 25, 28, 32 and 35mm.