Milwaukee 11-Amp 4.5 in. Small Angle Grinder with Lock on Trigger Grip-6121-30 - The Home Depot


Model # 6121-30

Internet # 203405168

11-Amp 4.5 in. Small Angle Grinder with Lock on Trigger Grip

Milwaukee 11-Amp 4.5 in. Small Angle Grinder with Lock on Trigger Grip

This item has been discontinued.
The Home Depot no longer carries this specific product.

$123.50 / each


Model # 6121-30

Internet # 203405168

The 11 Amp 4-1/2 in. 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
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  5.12 in  Assembled Height (in.)  3.31 in 
Assembled Width (in.)  18.25 in  Product Depth (in.)  5.12 
Product Height (in.)  3.31  Product Width (in.)  18.25 
Wheel Diameter (in.)  4.5 in 
Amperage (amps)  11  Arbor Size  5/8"-11 
Case Included  No  Color Family  Red 
Cord Length (ft.)  Corded Tool Type  Angle Grinder 
Cordless/Corded  Corded  Grinding Wheel Included  Yes 
Maximum Speed (rpm)  11000  Power Tool Product Type  Corded 
Product Weight (lb.)  6.57 lb  Reconditioned  No 
Returnable  90-Day  Side Handle  Yes 
Spindle Lock  Yes  Tools Product Type  Power Tool 
Variable Speed  No 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed,ETL Listed  Manufacturer Warranty  5 Year Manufacturer Limited Warranty 


Rated 4.7 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by Jazzy little grinder After suffering through two twenty dollar specials, I finally bought a high-qual. I should have bought this little Milwaukee years ago. . . February 3, 2015
Rated 4.0 out of 5.0 by Good quality holding up under the rigor of instruction This item was purchased for a College Welding lab. We had purchased three others from another retailer and were pleased so ordered three more through Home Depot May 13, 2014
Rated 5.0 out of 5.0 by Great Milwaukee reputation. I bought this grinder to clean welds. Once again, another great Milwaukee product. April 2, 2013
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