2Pcs Brf322 Cnc Solid Carbide Router Bits 1/8 Inch Cutting Dia 1/4 Inch Shank DashHound 3 flutes carbide spiral bit . ?Features? · Sharp cutting edge, high hardness, wear resistance, reduce the times of tool change. · No burrs for Up spiral machining · High precision grinded and polished, good rigidity, not easy to break. · leaving behind a smooth sharp finish free of chips on both the top and bottom edges while milling · Efficiently cut materials such as Wood, Plastics, PVC Foam Board, MDF, Composite etc. ?Application? For use on CNC, table mount and handheld routers ?Specification? Material: solid carbide Type: 3 flutes Cutting Diameter: 1/8" (3.2mm) Cutting Length: 1-1/4" (31.75mm) Shank Diameter: 1/4"(6.3mm) Overall Length: 2-1/2" (63.5mm) ?Warranty? one year quality assurance. 30 days money back, if there are any problem with the item please contact us at first, we will offer new item exchange or refund policy. 3 flutes up cut router bit Cutting Diameter: 1/8" , Cutting Length: 1-1/4" Shank Diameter: 1/4" , Overall Length: 2-1/2'' The spiral geometry provides an extremely smooth cut and faster feed rates Best used for: Standard milling, dadoing, and boring.