General description The Wood Twist Drill Bits set includes 10 pieces of professional brad point drill bits designed specifically for woodworking. Made from high-quality 45# carbon steel, these bits ensure a long service life and are suitable for various materials including wood, plastic, rubber, softwood, hardwood, plywood, and chipboard. Technical specifications Diameter: 3 mm Material: 45# carbon steel Compatibility and accessories Compatible with electric drills, bench drills, and cordless drills No additional equipment required Usage Ideal for drilling clean and precise holes in various materials Features a centering tip for accurate hole positioning Spiral design allows for fast chip removal