Craftsman Bi-Metal Sabre Saw Blade Variety Pack - 12 pieces 1/4 inch universal shank - White in color Fits Craftsman and most other popular brands - check before purchasing for combability, also look at pictures provided of blades. May not fir very old models Flexible, shatter-resistant carbon body - reduces breakage Label stamped on blades may be stuck to packaging Includes (3) 21 teeth per inch blade for fine metal cutting, (2) 17 teeth per inch for medium metal cutting, (2) 12 teeth per inch for medium wood cutting, (3) 10 teeth per inch for medium wood cutting, (2) 6 teeth per inch for fast wood cutting