Ezarc Reciprocating Saw Blades Lenox Speciality Reciprocating Saw Blades Carbide Reciprocating Saw Blade The cutting edge features nickel alloy brazed diamond particles that help to maintain sharpness, so it keeps on cutting long after conventional carbide grit fails. Lenox reciprocating saw blade, bi-metal, double tang, 9 inch length, 3/4 inch width, 0.045 inch thickness, narrow kerf teeth, 1/2 inch tang, universal tang, diamond cutting edge, applicable materials cast iron, for demolition, cutting tile, brick and natural stone For cutting in cast iron, tile, granite and other abrasives The LENOX Diamond Reciprocating Saw Blades uses nickel-alloy, brazed, diamond particles to help maintain sharpness longer than other blades. A narrow kerf design enables thinner, faster cuts that are straight and clean, unlike bulky snap cutters that can crush pipes and leave ragged, uneven cuts LENOX® Double Tang DIAMOND™ Reciprocating Saw Blade with a narrow kerf design for thinner, faster cuts. LENOX 1766338 Double Tang DIAMOND™ Reciprocating Durable chrome alloy backing steel provides extra stability