The Black & Decker RS500K 8.5 Amp Reciprocating Saw offers the perfect amount of power and versatility for the do-it-yourselfer. This tough saw is ideal for cutting through nail-embedded wood, light- to heavy-gauge metals, drywall, fiberglass, and more. Use if for executing those tough pruning jobs in your garden, too. With its 7.5-amp motor, variable speed (up to 2400 SPM), and 1-1/8-inch stroke length, the saw offers efficient cutting performance and gives you superior control. And with its lightweight design, soft grips, and rear-positioned handle, you"ll experience less vibration and less fatigue, letting you get more work done, safely. The saw comes with a wood-cutting blade and a metal-cutting blade; and a special "Quick Clamp" feature allows for fast, easy, tool-free blade change. The saw is covered by a 2-year warranty.