The Makita 14F141 is a fiber cement shear with a corded electric motor. It has a 14" blade and can cut fiber cement boards up to 1/4" thick. The shear has a lock-on button for continuous use and a variable speed control dial that goes from 0-3500 RPM. It weighs 11 lbs and comes with a dust collection bag to contain debris. The shear has a built-in GFCI module for user protection.