Reciprocating Saw Blades

Select blades by tooth count and material type: coarse teeth (low TPI) for fast cuts in wood, high TPI for smoother cuts or metal, and bi-metal or carbide-grit blades for abrasive or mixed materials; check blade length and shank type for fit and cutting depth

Cutting speed is influenced by tooth pitch (TPI) and tooth geometry, durability by blade material (carbon, bi-metal, carbide) and heat treatment, and finish by TPI and tooth set—higher TPI typically yields smoother finishes while lower TPI cuts faster but rougher

No — demolition and pruning typically require aggressive, coarse-tooth wood or pruning blades, while metal cutting needs high-TPI bi-metal or carbide blades; for mixed-material jobs use specialty multi-material blades rated for wood with embedded nails or composite cutting

Most reciprocating saws accept universal or T-shank blades, but verify your saw’s blade-holder type; choose blade length based on required cut depth and reach—longer blades reach farther but can flex, so use stiffer blades for deep or plunge cuts

Blade life depends on material and usage—cutting abrasive or metallic materials wears blades faster; extend life by using the correct blade for the material, cutting at appropriate speed and pressure, avoiding overheating, and replacing blades when they become dull or damaged

Always secure the workpiece, wear eye and hand protection, disconnect power before changing blades, inspect blades for cracks or missing teeth before use, and store blades flat and dry to prevent corrosion and damage

Individual blades and multi-packs span a wide range; budget packs can be found under $50 while specialty or heavy-duty blade sets are higher, with many shoppers finding mid-range multi-packs suited to general trade and homeowner needs