Model # 6121-30

Internet #203405168

Milwaukee 11 Amp 4.5 in. Small Angle Grinder with Lock-On Trigger Grip
0045242241453

Milwaukee

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

$109.99 /each

Frequently Bought Together

Product Overview

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
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name 7.5-Amp 4.5 in. Small Angle Grinder with Lock on Paddle Switch 11 Amp 4.5 in. Small Angle Grinder with Lock-On Trigger Grip 11 Amp 4.5 in. Small Angle Grinder with Trigger Grip 13 Amp 5 in. Small Angle Grinder with Paddle Switch
Brand Milwaukee Milwaukee Milwaukee Milwaukee
Ratings (1) (4) (1) (6)
Cordless/ Corded Corded Corded Corded Corded
Wheel Diameter (in.) 4.5 in 4.5 in 4.5 in 5 in
Power Tool Features No Additional Features No Additional Features No Additional Features No Additional Features
Amperage (amps) 7.5 11 11 13
Reconditioned No No No No
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Customer Questions & Answers

does this come with a wrench and spool nut

Asked by: Anonymous
doug, We have reached out to the vendor about your question, and this is their response to you "Yes. The 6121-30 Milwaukee® 11 Amp 4 ½” Small Angle Grinder with Lock-on Trigger Grip includes the following: (1) Flange, (1) Side Handle, (1) Spanner Wrench, and (1) Type 27 Guard."
Answered by: Anonymous
Date published: 2015-09-17

Is this the right tool to cut through 1/2" carriage bolts cemented into the ground?

If not, what power tool should I use?
Asked by: Bubba
This tool will work for cutting 1/2" carriage bolts. You could also cut the bolts using a Sawzall​ with a metal cutting blade.
Answered by: MilwaukeeElectric
Date published: 2016-04-22

Is there a case with the product sold together?

Asked by: zxheng
We do not currently offer a 11-amp 4.5" Small Angle Grinder with a case. We do offer cordless grinder solutions with a case and we also sell contractor bags separately for storage.
Answered by: MilwaukeeElectric
Date published: 2015-09-20
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Customer Reviews

11 Amp 4.5 in. Small Angle Grinder with Lock-On Trigger Grip is rated 4.8 out of 5 by 4.
Rated 5 out of 5 by from Milwaukee 4 1/2" grinder This is a well designed grinder and heavy duty for its size and I highly recommend this product .
Date published: 2016-06-09
Rated 5 out of 5 by from Great Milwaukee reputation. I bought this grinder to clean welds. Once again, another great Milwaukee product.
Date published: 2013-04-02
Rated 5 out of 5 by from 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. . .
Date published: 2015-02-03
Rated 4 out of 5 by from 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
Date published: 2014-05-13
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