The 11 A 4-1/2 in small angle grinder (paddle, lock-on) delivers up to 3X more durability and up to 50% more power than the competition. With a 1400 MWO motor that powers through the toughest jobs, the 6141-30 is the perfect match for industrial users. A grip circumference measuring a full 2 in less than the competition, this Milwaukee® grinder provides more control and less fatigue throughout the day. 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.