Cobalt Ash

with hints of subtle fine warm white veining and an occasional gold fleck

this bit forms a round-edged groove near the corner of the workpiece

Carbide Tipped Straight Plunge 21/32 Dia x 1-1/4 x 1/2 Inch Shank

Core Box Router Bit | 5⁄16 Radius x 5⁄8 Dia x 7⁄16 x 1⁄4"Shank | 45914 Stone Cobalt Ash45914. Carbide Tipped Core Box 5 16 Radius x 5 8 Dia x 7 16 x 1 4 Inch Shank. Cut half round grooves for fluted moldings, columns, millwork and signs using a core box bit. Used with an edge guide, it can cut coves. Can be used with handheld, table mounted and CNC routers. At Cabinetmaker Warehouse, you'll find everything you need for your latest project, all in one convenient place. From the lowest prices on fabrication essentials, including Laminate