1/8 Upcut CNC Bit, 1/8 Inch Router Bit , Spiral Upcut Router Bits, 1'' CL. 2-1/4'' OVL. Carbide Upcut CNC Router Bits, Ideal for Wood Inlay, Plunge Plastic 1/8" SHK - 1" CL - 1/8" DIA - 2-1/