Reciprocated blade

Choose blades by material and task. For metal cutting, bi-metal (BIM) blades deliver durability and wear resistance; a blade set like 150 × 19 × 0.9 mm with 18 TPI and a universal 1/2" shank is ideal for stainless steel, non-ferrous pipes, conduits, and sheet metal. For wood, select sets designed for timber cuts, and for mixed-material work consider multi-material options such as Wrecker SAWZALL blades with carbide teeth that extend life during demolition tasks.

Yes. Most standard reciprocating saws accept a 1/2-inch shank, and blade sets shown here incorporate universal 1/2" shanks to fit a wide range of models without adapters. This compatibility simplifies switching between metal, wood, and plastic cuts on the same job, so you can adapt quickly as you tackle different materials.

Metal blades use bi-metal construction and typically have higher wear resistance and different tooth geometry (like 18 TPI in BIM blades) to cut stainless steel, conduits, or sheet metal without rapid dulling. Wood blades prioritize faster tooth engagement for swift, clean timber cuts. By matching blade type to material, you maximize efficiency, minimize blade wear, and reduce the risk of binding during cutting.

Durability depends on material and application. A multi-material blade like the Wrecker SAWZALL with carbide teeth is designed for aggressive demolition and can offer significantly longer life than standard blades in tough cuts. BIM metal blades provide steady performance for metal work, while wood blades are optimized for speed in timber. Using the correct blade for the job and maintaining sharp teeth will extend overall lifespan.

Always wear eye protection and gloves, secure the workpiece, and ensure the blade is properly seated before powering on. Use the right blade for the material to avoid kickback and excessive wear. Avoid forcing blades through hard sections, and disconnect power before changing blades. Handle blades carefully to prevent contact with sharp teeth, and store them in a dry place to prevent rust.

Yes. Home-use sets emphasize versatility for common tasks like woodworking and light metal work, while professional-grade sets target heavier fabrication with reinforced materials and longer blade life. When selecting, consider the primary materials you work with most, the desired cutting rate, and the kind of projects you regularly undertake to choose a set that fits your needs.