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. ), #SS120T12, (D) Diameter: 120mm, Teeth: 12 x 2, (d) Bore: 20mm, Tooth Grind: ATB, Hook Angle: 12°, Kerf (B): . 110 - . 142 (2. 8 - 3. 6mm), Machine: SCMI, Plate (C): . 078(x2) (2. 0(x2)mm), SS120T12 Carbide Tipped Adjustable Type Scoring 120mm Dia x 24T ATB, 12 Deg, 20mm Bore, Scoring Set