Features: Engineered with solid hard metal inserts and a accuracy 120/90 degree V grooves design, this 1/2" shanks router bit delivers long time sharpness for clean, professional woodworking and milling applications. The 1/2" shanks ensures secure compatibility with standard routers and machines, providing stable performances during high speed 2D/3D carving and signmaking tasks. Ideal for woodworkers, craftsmen, and DIY enthusiasts creating detailed lettering, decorative carvings, or furniture joints with industrial grades accuracy. Effortlessly crafts crisp V grooves in cabinetry, signage, and decorative moldings, perfect for engraving signs, artistic designs, or functional joinery in hardwoods and softwoods. Optimized for both handheld routers and setups, its heat resistant steel body and replaceable hard metal tip minimize frictions while maintaining consistent depth controling across prolonged projects. Specifications: Material: Steel. Specifications: 90 Degree, 120/90 degree(Optional) 90 Degree Size:Approx. 78x38.6x38.6mm/3.07x1.51x1.51inches 120/90 degree Size:Approx.78x52x52mm/38.6x2.04x2.04inches Handle Diameter: 12.7mm/0.5inches Package Includes: 1Pc 1/2 Handle V-Shaped Woodworking Milling Cutter grooves Milling Cutter note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!