8" x 30T x +10 Hook - 2 pc Box & Finger Joint Set

Two (2) interlocking 8" blades with 30 Teeth each (standard 5/8" bore) can be installed to provide either a 1/4" to 3/8" FLAT BOTTOM dado groove. Use shims (sold separately) between the blades (when in 1/4" configuration) to provide up to a 5/16" dado width.  Create quality finger or box joints with this two piece set. It is great for cutting rabbet grooves for doors frames and other woodworking applications. Shipped in cardboard storage case.