DIABLO's new 3-Piece Wood and Metal Carbide Reciprocating Blade Set consists of 3 Demo Demon blades for Pruning and Clean Wood, Nail-Embedded Wood and General Purpose. This combination carbide reciprocating blade set allows PROs to blaze through nail-embedded wood with amazing ease to facilitate fast teardowns of walls and framing materials, and slice through metal so you can quickly dismantle a variety of pipes, bars and beams from 3/32 in., 1/4 in. thick. DIABLO high performance carbide set delivers unmatched 50X longer cutting life than standard bi-metal blades, greater durability in cutting applications and an oversized body height for straighter cuts with less vibration.