The 13 amp 6 in. Small angle grinder (Paddle, lock-on) delivers up to 30% more durability and power than the competition. With a 2,100 MWO motor that powers through the toughest jobs, the 6161-30 is the perfect match for industrial users. Milwaukee's electronic advantage includes overload protection to maximize motor life, an electronic clutch that extends tool life and helps prevent bind-up, line lock-out that prevents automatic start-up after power loss, and soft start. Constant power technology enables the grinder to maintain speed under load for unmatched performance and productivity. Featuring a 100% tool-free design, this grinder allows the user to change all accessories, including hubbed product, without a wrench. in addition, the tool-free, burst resistant, adjustable guard allows users to make quick guard installations and adjustments.