With the Makita D-12027 double slotting cutter, you easily create accurate tongue-and-groove joints in wooden boards and panels. Whether you are assembling flooring, wall cladding, or cabinetry, this router bit ensures tight-fitting connections without gaps or misalignment. The solid 12 mm shank delivers high stability and reduced vibration in your router during demanding woodworking tasks. Featuring a 41 mm diameter and a 6,35 mm cutting length, it gives you smooth, repeatable results on every pass.