A carbide tree radius burr features a tapered, tree-shaped profile with a rounded tip, ideal for precision contouring, blending, and shaping in tight or curved areas. The radiused end allows smooth transitions between surfaces without leaving sharp edges, while the tapered body provides excellent access to internal curves, grooves, and recessed areas. Made from high-quality tungsten carbide, a tree radius burr offers outstanding hardness, wear resistance, and heat tolerance, delivering clean, accurate performance on metals, stainless steel, hardened steel, cast iron, stone, wood, plastics, and more. It is widely used in metal fabrication, engineering, machining, automotive work, and detailed finishing applications where controlled curved shaping and smooth internal profiling are required.