General description The 8Pcs Wood Drill Bit Set is designed for precision drilling in wood, plastic, and rubber. Made from high-quality tungsten steel, these drill bits offer excellent wear and heat resistance, ensuring durability and longevity. The set includes seven different sizes (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, and 10mm) and features a three-point centering design for improved accuracy and reduced slipping during use. Technical specifications Material: Tungsten Steel Drill Sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm Color: Black Installation Adjustable wood drill sleeve depth with a wrench for different length screws. Round handle design compatible with bench drills and impact drills. Usage Suitable for drilling in wood, plastic, rubber, and more. Ideal for production, maintenance, or portable drilling tasks. Maintain a vertical position while drilling to ensure even results. Other information Package includes: 7 x Drill Bits, 1 x Hex Key