Bosch Carbide Tipped Chamfer Router Bit Scratch Resistant Flooring Q: Is gas or oil Item #747603 Q: Is gas or oil required The 4100 table saw also comes equipped with advanced electronics Produces 45 degree chamfers on boards and panels Control cut design helps minimize kickback Micrograin carbide tips provide superior wear resistance and long life Compact ball bearing pilot guides bit along edge of material 375 Bearing Diameter 1 2 in Warranty 1 year Sub Brand N A Bit Angle 45 degrees CA Residents: Prop 65 Warning(s) No UNSPSC 27112800 Bit Shank Diameter 1 2 in Overall Diameter 1 5 16 in Bit Material Carbide tipped Radius N A