In Stock
Part Number: 6121-31 UPC: 045242241460 Weight: 6.575



• 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


• Wheel Diameter 4-1/2"

• Volts 120 AC Only

• Switch Type Trigger Grip, No-Lock

• AMPS/Overload Protection 11 Amp

• Max Watts Out (Power) 1400 MWO

• Speed RPM 11,000

• Use Wheels RPM Above 11,000

• Motor High Capacity Motor

• Electronic Clutch Yes

• Overload Protection Yes

The 11 Amp 4-1/2" Small Angle Grinder (Trigger Grip, No-Lock) 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.

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