Craftsman 7" 32 Tooth Carbide Tipped Adjustable Dado. #903262. Fits 9, 10, and 12" Radial and Table Saws with 5/8" and 3/4" Arbors. Adjustable, No Need to Remove to Change Widths. Simply Loosen Arbor Slightly and Set Calibrated Dial for Groove Widths From 3/16" to 13/16" Then Tighten Arbor. Anti-friction Coating Reduces Heat Build-up. New in Package CRAFTSMAN ADJUSTABLE DADO 7" 32 TOOTH NO NEED TO REMOVE TO CHANGE WIDTHS #903262 lets you plough, groove, trough, slot, rabbet, chamfer, cross-cut & more.