The 3.6-volt lithium-ion power cutter can tackle a range of materials up to 1/4 inch thick, including carpeting, carpet padding, vinyl flooring, roofing paper, and window screens, according to the manufacturer. The tool, which weighs less than 1 pound, features an AutoSharp blade system that continually sharpens the blade, a blade guard, and an ergonomic soft-grip handle. The battery holds a charge for up to 18 months of non-use. 877-754-5999. www.skil.com.

3.6-volt Lithium-ion Power Cutter