Bosch 1 4 in Carbide Tipped Cove Router Bit Torx Star Drive Screws Interrupt rating is 10 kAIC Item Weight:3.507 Interrupt rating is 10 kAIC 75 in Manufacturer Warranty 1 Bit Style Cove Number of Flutes 1 Cutting Edge Length 9 16 in Overall Length (Inches) 2 Bearing Diameter 3 8 in Warranty 1 year Sub Brand N A Bit Shank Diameter 1 4 in CA Residents: Prop 65 Warning(s) No UNSPSC 27112800 Radius 1 4 in Bit Angle N A Bit Material Carbide tipped Overall Diameter 7 8 in Used for decorative edging and period furniture Control cut design helps minimize kickback Smoothly radiused edge requires little or no sanding before applying finish Micrograin carbide tips provide superior wear resistance and long life Compact ball bearing pilot guides bit along edge of material