This 1/4 inch straight router bit comes as a 1PCS woodworking cutting accessory. It features a 6.35mm shank, 14mm cutting diameter, approx. 30mm cutting height, and approx. 64mm overall length. It is suitable for grooving, straight milling, edge trimming, and basic shaping on common woodworking materials such as wood, MDF, plywood, and particle board. The 14mm cutting diameter is designed for wider straight grooves, cabinet slots, board joining grooves, furniture parts, wood frame work, panel trimming, and DIY woodworking projects. The straight cutting structure helps create regular groove shapes and clear cutting paths for daily woodworking use. Before use, make sure the bit is securely installed and that your tool collet matches the 1/4 inch / 6.35mm shank size. Adjust speed and feed rate according to the material type, cutting depth, and tool setup.