Check the listing for details. 45 Degree Chamfer Router Bit 1/2" Shank Carbide Bit, Yellow. Condition: New. Listed at 20.62 USD. The tip is made of industrial-grade micro-carbide with heat-resistant coating. The handle is made of alloy steel. Anti-rebound design ensures excellent wear resistance and long service life.1/4" shank made of carbide steel with heat treatment for reduced vibration and enhanced stability. Equipped with a guide bearing for precise cuts and rust-proofing for stable operation. Reduces setup time on curved workpieces, enhancing efficiency and accuracy.Suitable for cutting synthetic materials, MDF, PCB, plywood, hardwood, solid surface, wood, and wood composite materials. Achieve exceptional performance while avoiding cutting metal or non-wood materials such as steel, iron, and sand.Make sure the wood advance speed is steady and not too fast during router bit operation to maintain optimal cutting performance and safety.