General description The 3 Piece Carbide Chisel Bit Set with 6mm Shank includes a tongue and groove cutter, a groove cutter, and a 4-finger joint cutter. Designed for carpentry, these high-quality bits are made from solid hardened steel and industrial-grade micro-grain carbide, ensuring a sharper and longer-lasting cutting edge. The anti-kickback design enhances safety during use. Technical specifications Shank size: 6 mm Tongue and groove cutter tooth width: 6.35 mm Tongue and groove cutter depth: 12.7 mm Finger joint cutter tooth width: 3.17 mm Finger joint cutter depth: 7.96 mm Usage The cutters are suitable for a variety of materials and surfaces, including wood, MDF, chipboard, plywood, softwood, and hardwood. They are ideal for creating strong side-to-side or end-to-end joints in wood and wood composites, making them perfect for applications such as kitchen and bathroom doors, office cabinets, and floor tables.