Diablo fleam ground recip blades provide the best cutting/pruning performance on the market. Bi-directional tooth design allows for fast, smooth cuts in both directions. Made with precision fleam ground teeth, these blades cut super fast in wood materials. Diablo's fleam ground reciprocating saw blades provide exceptional cutting performance in extreme pruning applications. This blade includes high performance features such as Bi-directional tooth design for fast and smooth cuts, deep-seated gullets for easy chip removal, and precision fleam ground teeth for super fast in wood materials. A one-of-a-kind tip design enables faster and easier plunging. Hardened cutting edge for long and durable cutting life.