Milwaukee 11-Amp 4-1/2 in. Angle Grinder-6146-30 - The Home Depot


Model # 6146-30

Internet # 202932655

Store SKU # 174996

11-Amp 4-1/2 in. Angle Grinder

Milwaukee 11-Amp 4-1/2 in. Angle Grinder

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

$99.00 / each


Model # 6146-30

Internet # 202932655

Store SKU # 174996

The Milwaukee 6146-30 11-Amp 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 1,400 MWO motor that powers through the toughest jobs, the 6146-30 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
  • Compatible with multiple Grinder Guards and Flanges. See cross-reference guide below.
  • Handle position is adjustable to provide user comfort
  • CSA, STL and UL listed
  • Includes: (1) 6146-30 11-amp 4-1/2 in. angle grinder, (1) contractor bag, (1) flange, (1) grinding wheel, (1) side handle, (1) spanner wrench, (1) type 27 guard
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  4.5 in  Assembled Height (in.)  7.72 in 
Assembled Width (in.)  15.29 in  Product Depth (in.)  4.5 
Product Height (in.)  7.72  Product Width (in.)  15.29 
Wheel Diameter (in.)  4.5 in 
Amperage (amps)  11  Arbor Size  5/8 in.-11 in. 
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.)  8.16 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 Limited Tool Warranty 


Rated 4.5 out of 5 by 28 reviewers.
Rated 5.0 out of 5.0 by Another outstanding tool from Milwaukee The grinder - a tool with which I had little experiene - was simple to operate. Directions in the user manual were easy to follow. Accessories were avaiable at H-D. The grinder was a good balance of more than adequate power, nice balance of weight, and friendly design for control. Safety features are fine. I used it initially to prepare a steel pickup truck fender for rust removal, trimming metal, and sanding coatings. October 24, 2014
Rated 5.0 out of 5.0 by Best power tool I own I have owned 2 other angle grinders, one was a cheap store brand and the other is a Ryobi I still use but this one is so much better. Best 100 dollars I ever spent. I have owned this grinder for 8 months now and do not expect it to break for a long time. I have put over 150 hours on this grinder and I expect it to last for thousands. Great product. October 27, 2014
Rated 5.0 out of 5.0 by Good brand good price I bought this as a back up for the ones I currently have due to age and usage. I am sure it will be a great grinder since I have used and owned it before..My Dewalts are wearing out faster than they should be so I went back to this one.. January 6, 2015
Rated 5.0 out of 5.0 by Loves mikwaukee tools. He has many and home depot was a good buy t was a birthday gift for my Dad. He likes milwaukee tools and thats what he wanted and what I gave him. He is more than happy December 12, 2014
Rated 5.0 out of 5.0 by continues to be the best Have been using Milwaukee grinders in the maintenance dept at work for years. Purchased this one for my own use at home. Found them to be long lasting and reliable. Beyond grinding metal, the grinder is useful with masonry products as well. I also use my grinder with the cutoff wheels to cut steel plate, channel, etc. I also use my grinder with wire wheels for cleaning up metal for welding and painting. July 2, 2014
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