【Heavy Duty & Reinforced Durability】Upgraded reciprocating saw blades made from hardened Cr-V steel for improved strength and longer life. Reinforced blade body helps reduce breakage at the connection point, making these saw blades wood more reliable for continuous pruning tasks. 【Triple-Ground Offset Teeth – Faster, Straighter Cuts】Advanced triple-ground offset teeth design delivers faster cutting speed and straighter tracking. Paired with deep gullets, these reciprocating saw blades reduce clogging and binding, ensuring smooth performance on wet wood, dry wood, and branches. 【Curved Edge for Better Control】Curved edge design improves cutting angle and contact, reducing vibration and blade jumping. Compared to straight saw blades wood, it delivers better control when cutting medium-size branches and logs. 【Designed for Real Pruning Tasks】Ideal for pruning branches, cutting logs, and yard work. Recommended cutting capacity: up to log diameter 12 (300mm) for 15 blades. Designed for wood cutting applications—best performance on branches and small to medium logs. 【Wide Compatibility & Easy Fit】Universal fit for most reciprocating saws. These reciprocating saw blades install easily without modification, saving time and avoiding fitment issues during use.For best performance, avoid forcing the blade or twisting during cutting to extend blade life. ASIN B0FJFFGC5N Color Black Set Name Set of 4 Brand Name LEKOMESH Style Name Japanese Part Number LE1-RF-015409-L04 Manufacturer LEKOMESH Material Type Chromium Vanadium Steel Item Thickness 1.3 Millimeters Number of Teeth 6 Compatible Material Plastic, Wood