With the Makita D-10017 groove router bit, you cut clean and precise 4 mm grooves and rebates into solid wood and sheet materials like MDF. Thanks to its hard-wearing carbide cutting edges, the bit retains its sharpness through demanding routing tasks in tough and glued timbers. The standard 8 mm shank ensures a secure and vibration-free fit in your router, giving you full control and smooth guidance across a 10 mm cutting length.