SS120T14. Carbide Tipped Adjustable Type Scoring 120mm Dia x 24T ATB, 12 Deg, 22mm Bore, Scoring Set. Used on panel saws and sliding table saws with separate scoring units for chip-free cuts on both sides of the material. Adjustable scoring sets consist of two 12-tooth saw blades with shims to adjust the kerf width (2.8mm to 3.6mm). Used in combination with our industrial saw blades 6′ series only. (Example: #614721, #616961, etc.).