【Specification】TOLESA reciprocating saw blades set comprises 2 pcs of 15" extra long pruning blades and 2 pcs of 12" wood blades. For large tree trunks, use a push-pull sawing motion help to clear chip and work better 【Arc Edge Design】Reciprocating saw blades feature an innovative arc edge that increases contact surface and cutting efficiency, at same time ensures precision and ease of use, especially in tight or overhead spaces. 【Triple-Ground Sharp Teeth】This wood pruning reciprocating saw blades Features a triple-ground offset tooth design that improves chip removal and cutting efficiency, delivering up to 60% faster cutting speed for wood pruning and tree trimming. 【Durable & Long-Lasting】Made from polished Chrome Vanadium Steel with aggressive fleam-ground teeth, offering superior durability, and up to 3x longer blade life. 【Universal Shank】TOLESA Japanese Teeth Reciprocating Saw Blades are compatible with most major reciprocating saw brands, including DeWalt, Bosch, Makita, Black & Decker, Milwaukee, Porter Cable, Skil, Hitachi, and Metabo. Currently not compatible with Ryobi reciprocating saws. Upgrade your pruning and woodworking experience with the TOLESA 12" & 15" Japanese Teeth Reciprocating Saw Blade Set, engineered for fast, clean, and powerful cutting. Designed with a unique arc edge and aggressive Japanese 6 TPI tooth profile, these blades deliver exceptional performance when cutting through tree branches, lumber, or rough wood. What's Included: 2 x 15-inch Pruning Blades – Ideal for large tree trunks and thick branches, offering extended reach and smooth, controlled cuts. 2 x 12-inch Wood Cutting Blades – Perfect for medium-sized branches, general woodworking, and yard maintenance tasks. Key Features: Arc Edge Design – The curved edge enhances cutting efficiency and helps prevent blade binding by increasing leverage during push-pull motions. Triple-Ground Offset Teeth – Provides three cutting angles that reduce friction and improve cutting speed, especially on live or green wood. Fleam-Ground Sharp Teeth – Deep gullets and fleam-ground teeth allow for rapid chip removal and ensure a cutting life up to 3 times longer than standard blades. High-Quality Chrome Vanadium Steel – Offers excellent strength, durability, and rust resistance for long-term use in tough outdoor conditions. Ideal Applications: Tree trimming and pruning in gardens, orchards, and landscaping work. Cutting through green wood, dry wood, and untreated lumber. Perfect for use with cordless or corded reciprocating saws in both residential and professional settings.