Timberline 270-20 Slotting Cutter Assembly 3 Wing x 1-7/8 D x 5/64 CH x 1/4 Inch SHK Router Bit

Groove edges for T-moldings, splines or biscuits, and other purposes. Route tongue and groove joinery. Slotting cutters are available with either 2 wing or 3 wing cutters. Each assembly includes a cutter, bearing for a 1/2" deep cut and arbor. Use with all handheld and table mounted routers.