Wood Drill Bit Set, 23 cm Long, Auger with Hexagonal Shank, 6/8/10/12/14 mm

Hex shank fits more easily and securely into all power tools, especially for locking in quick-change chucks. Specially heat-treated alloy steel resists damage from nails. The set is made of high quality carbon steel, which ensures long durability and strength. The drill bits are designed to withstand use and can easily drill through all types of materials. Coarse screw tip designed for faster drilling. One spur cutting edge screws the perimeter of the hole for a smoother finish Perfect for drilling in soft and hardwood, MDF, plywood, wood, railway ties, landscape wood, invisible floating shelf bracket installation, tree stump bore, hole for building pergola for up to 200 mm deep hole. Easy to drill into tree stump, wood, landscape wood and railway binder. Wide Range of Sizes The set includes drill bits with a diameter of 6mm, 8mm, 10mm, 12mm, 14mm.