Curved Cuts - The S 422 BF Flexible for Metal Reciprocating Saw Blade is designed for curved cuts with compact saws. It has a recessed body for ultimate curved-cutting capability. Moreover, the BIM (bi-metal) blade is engineered for long lifetime when cutting regular-strength sheet steel. Equipped with a fine tooth pitch (1.8 mm), the reciprocating saw blade cuts sheet metal with a thickness of 1.5 mm to 6 mm. Its short length (100 mm) enables a cutting capacity up to 50 mm, and it is ideal for use with cordless compact saws. It features a 1/2 inch universal shank. Fits all S-shank reciprocating saws. Features and Benefits • Designed for Curved Cuts with Compact Saws • S 422 BF Flexible for Metal Reciprocating Saw Blade is designed for curved cuts with compact saws • Recessed body for ultimate curved-cutting capability Specifications Tooth design: side set, milled Tooth spacing: 1.8mm Tooth pitch [TPI]: 14 Total length: 100mm Total length 2: 4Inch Width: 16mm Type: S 422 BF Areas of