CMT 851.002.11B Bowl & Tray Bit With Bearing, 1/4-Inch Shank, 3/4-Inch Diameter 5/8-Inch Cutting Length, 1/4-Inch Radius, 2-9/64-Inch Overall Length Create bowl and trays, rout grooves or sign lettering, unique boxes or more craft items The round corner of the bit shapes the inner radius while the sides and bottom create the smooth flat surfaces. 2 Hi-Density carbide-tipped cutting edges for long-lasting performance on wood Anti-kickback design to work safely