General description Wood Drill Bit set includes four sizes: 60mm, 70mm, 80mm, and 90mm. Made from high-quality carbide, these drill bits are designed for woodworking hole shaping, making them ideal for installing wooden spherical doors, drawers, and working with plastic and plywood. Technical specifications Sizes: 60mm, 70mm, 80mm, 90mm Material: Durable carbide Coating: Titanium coated Type: Carbide tipped shaper bits Compatibility and accessories Compatible with hand drills, cordless drills, and bench drills Usage Suitable for abrasive materials such as hardwood, solid wood panels, chipboard, fiberboard, and melamine panels Ideal for cabinetmakers and joiners for applications like windows, doors, and kitchens Drills pocket holes that overlap or edge Creates true, clean, and accurate flat-bottomed holes Other information