Amana tool 53600 Quadraset 1-7/8 D x 1/8-23/32 CH x 1/2 Inch SHK Router Bit

Amana Tool's Quadraset™ with its four cutters enables you to cut grooves and dados from 1/8" through 23/32" (3.2mm-18mm) in increments of 1/32" (0.1mm). Tongue and groove can also be achieved with proper set-up. Fully diagrammed instructions included for both fractional and metric sizes. Complete with four cutters (1/8", 5/32", 3/16", 1/4"), arbor, ball bearing guide, spacers, and shims. For different depth of cut, use with Vari-depth™ bearings from Amana Tool. Carbide tipped Industrial quality Cut grooves and dados from 1/8" through 23/32"