Ideal for professional carpenters, metalworkers, and enthusiasts requiring durability drilling solution for furniture assembly, electrical fixture mounting, or multimaterial renovation projects 5pc different auger drill bits, including 6mm 10mm 14mm 18mm 20mm wood drill for woodworking Engineered with hardened carbon steel construction, these 5piece hexagonal shank drill bit deliver faster feed rates for precise drilling in wood, metal alloys, and thin sheets, featuring diameters from 6mm to 20mm precise machined carbon steel bits with shank, perfect carpentry work Designed to cut holes in nails-embedded wood, plywood, hard wood and soft wood, Manufacturer: ERRORY