Amana Tool 53600 Quadraset 1-7/8 Dia x 1/8-23/32 x 1/2 Inch Shank Sanders With the optional 3/8" pilot

With the optional 3/8" pilot bearing

the bit produces a fillet at the base of the bead

Denotes double ball bearing for added stability

the template must be underneath the workpiece

splines or biscuits

Amana Tool 53600 Quadraset 1-7/8 Dia x 1/8-23/32 x 1/2 Inch Shank Sanders With the optional 3/8" pilotThe Quadraset is an adjustable slotting assembly that includes 1 8," 5 32," 3 16," & 1 4" two wing cutters, a 1 2" shank arbor with a pilot bearing, and a handful of spacers, washers and shims. Conceptually it is like a table saw dado stack set. You can use the cutters individually on the arbor, or you can combine two, three or all of the cutters on the arbor. Thus you can cut slots that range in widths from 1 8" up to 23 32" in 1 32" increments.