General description The 6pcs Forstner Wood Drill Bits set includes carbide wood cutters in diameters of 30mm, 35mm, 40mm, 45mm, 50mm, and 60mm. These bits are designed for forming holes in wood, making them ideal for woodworking projects, installing spherical doors, and working with drawers and plastic materials. Technical specifications Sizes: 30mm, 35mm, 40mm, 45mm, 50mm, 60mm Material: Carbon steel Features: Sharp, durable, impact-resistant, high toughness Compatibility and accessories Compatible with hand drills Compatible with cordless drills Compatible with bench drills Compatible with motorized drill presses Includes: 1x 30mm Forstner drill, 1x 35mm Forstner drill, 1x 40mm Forstner drill, 1x 45mm Forstner drill, 1x 50mm Forstner drill, 1x 60mm Forstner drill Usage Perfect for punching wood products Suitable for mounted door ball tips Ideal for drawers and plastic products Effective for wood and plywood