SGS PRO 1/4" Solid Carbide Diamond Cut Router Burr: End Cutting FGR #5 Style C $19.21 Router Bit Material Solid Carbide Brand SGS Pro End Type End Mill Number of Flutes Diamond Pattern MPN 73035 Country/Region of Manufacture United States Application Fiberglass. Carbon Fiber, Composite Milling Diameter 1/4 inch Cutting Length 3/4 inch condition New SGS Pro FGR-5 Style C 1/4" (.250") Solid Carbide Diamond Cut Router Burr: for Composites / Fiberglass End Cutting 1/4" X 3/4" Cut Length; 2" OAL Thanks for looking. Feel free to ask any questions. Please check out my other quality machinist tools. Always sent properly packed and tracking number given as soon as its sent.