Kett Tool's KD-1495 Fiber-Cement Shear helps promote a cleaner, healthier working environment for contractors and installers. The handheld shear cuts fiber cement siding and backer board up to 5/8 inches thick. The tool's shearing action leaves behind virtually no airborne dust compared with circular saws. The KD-1495 features a 5-amp pistol grip, 2,500 RPM variable-speed electric motor that cuts at speeds up to 26 inches per minute. The lightweight tool is just 4.5 pounds and offers a cutting radius of 10 inches for maximum maneuverability with durable steel blades. Priced at $345.