This special, carbide-tipped, stacking Slot Cutter Set lets you cut slots from 1/8" wide to 1-1/8" wide in a single pass.

 Just stack the 1-7/8" diameter cutters onto one of the two 1/2" diameter arbors to cut a slot as wide as you want. The set includes a total of six cutters: (one) 1/8" wide- (one) 5/32" wide- 3/16" wide - and (three) 1/4" wide.

Also included in the set are two 1/2" diameter arbors with nuts and washers...and four sealed bearings for controlling the dept of each cut Bearing Diameter 7/8" 1" 1-1/8" 1-3/8"Depth-of-Cut 1/2" 7/16" 3/8" 1/4"