The 11 Amp 4-1/2" Small Angle Grinder (Trigger Grip, Lock-On) delivers up to 3X more durability and up to 50% more power than the competition. With a 1,400 MWO motor that powers through the toughest jobs, the 6121-30 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. 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.

• Powerful 11 Amp, 11,000 RPM Motor: Provides maximum performance and durability
• Overload Protection: Maximizes motor life
• Electronic Clutch: Extends tool life and prevents bind-up
• Tool-Free Accessory Change: Easily change "All Accessories" without a wrench
• Tool-Free Adjustable Guard: Provides quick guard installations and adjustments
• Advanced Airflow System: Maximizes airflow and reduces debris ingress, improving motor life and performance
• Debris Baffles – protect internal components by deflecting damaging debris out of the airflow at the intake vents
• External Brush Doors – reduces service time by providing easy access to brushes
• Trigger Grip Handle – provides better control, reach and leverage
• Compatible with multiple Grinder Guards and Flanges. See cross-reference guide below.