Choose a shorter reciprocating saw blade, such as four or six inches, for thinner materials and more controlled cuts, while eight- or twelve-inch blades can help with thicker or deeper cuts. Match the blade length to the material and application, and select a blade designed for the material, such as wood, nail-embedded wood, metal, composites, plastic, or rubber.

Most reciprocating saw blades use a standard shank and fit a wide range of reciprocating saws, including the blades in this assortment. Check the saw and blade specifications before installation to confirm the shank style and intended application, such as cutting machinable metal, wood, nail-embedded wood, composites, plastic, or rubber.

An 8% cobalt edge helps reciprocating saw blades resist wear during demanding cuts through machinable metal, wood, plastic, and rubber. A Matrix II cutting edge with shock-resistant teeth helps the blades handle nail-embedded wood and composite materials while resisting tooth stripping.

Tooth design affects how a reciprocating saw blade engages material and handles impact, while a Matrix II cutting edge with shock-resistant teeth helps resist tooth stripping when cutting machinable metal, nail-embedded wood, composites, plastic, and rubber. An 8% cobalt edge adds wear resistance, and the available blade lengths help match the blade to the material and cutting access.