The K970 power cutter's X-Torq engine produces 6.4 hp and 75% less emissions, while consuming 20% less fuel. Its Active Air Filtration system extends filter life, saving time and money. A rear handle with soft insert ensures better grip and hip support, and a vibration dampening system reduces operator fatigue. The saw is well suited for cutting concrete and stone in reconstruction, renovation, and new construction applications. Husqvarna Construction Products. 800-288-5040.