Cordless spiral saw

Rotozip's cordless 30,000-rpm lithium-ion cordless spiral saw is ideal for cutting materials such as wood, tile, drywall, underlayment and laminate. Litheon technology guarantees maximum life cycle, minimum self-discharge and no deteriorating memory effect, the manufacturer says. Other features include a non-marring depth guide, cast aluminum front housing for durability and a built-in LED information display that allows battery charge to be monitored.