These two wing Tungsten Carbide tipped Slotting bits. A 1/2-inch (12. 7mm) diameter bearing is supplied with every bit giving a 3/8-inch (9. 5mm) groove depth. Depth of cut can be changed by purchasing alternative bearing sizes. Easy to set-up and use.. Hex key is supplied.. N. B. The Grooving Section of this tool cannot be detached from the shank..
