Freud F03FR01452 RB Double Flute Straight Bit 9.5 x 25.4mm x 1/4\" Shank (MM-12425P) The Freud F03FR01452 measures 9.5 x 25.4mm / 3/8in with a 1/4 inch shank. Freud\'s huge selection of carbide tipped and solid carbide double flute straight bits are ideal for grooving, edge-routing and other general purpose routing tasks. The precise hook and shear angles provide fast cutting and a smooth finish in hardwood, softwood, plywood and composite materials. Tips are relieved to allow for efficient plunge cuts. Designed for use in CNC, hand-held and table-mounted routers. Features: Freud Tico Hi-Density Carbide Clean cuts in solid wood, plywood and composites Use in CNC, hand-held and table-mounted routers Ideal For: grooving and edge-routing applications Specification: Cutting diameter 9.5mm Cutting height 25.4mm Shank Diameter 1/4\"