0088381096874

Makita

Model GA4030K

Internet #202312077

Store SKU #649247

Store SO SKU #1000388793

6 Amp Corded 4 in. Angle Grinder with Case

$54.00 /each
  • Ergonomic design for increased user comfort and control
  • Engineered for industrial performance
  • Makita has a full line of grinders for the most demanding jobs

Frequently Bought Together

Product Overview

The Makita 4 in. Angle Grinder has a 6 Amp motor that maintains performance during extended use and grinds at speeds up to 11,000 RPM for the most demanding applications. Weighing only 3.1 lbs. and equipped with a small barrel grip of only 2-1/4 in. plus an angled side handle, it offers great control and comfort. The grinder incorporates labyrinth construction and Zigzag varnish to seal and protect the motor and bearings from dust and debris.

California residents: see   Proposition 65 information

  • Includes grinder, 4 in. grinding wheel, wheel guard, lock nut, side handle, inner flange and case
  • 6 Amp motor maintains performance during extended use with speeds up to 11,000 RPM
  • Sliding switch for convenient operation within easy reach of the handle
  • 4 in. grinding wheel for a variety of applications
  • 5/8 in. arbor allows you to fit many accessories
  • Spindle lock for convenient accessory changes
  • 8.2 in. power cord allows you freedom to move around while you work
  • Side, barrel-grip handles for added comfort
  • CSA and UL listed
  • 1-year warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

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Warranty / Certifications

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Customer Questions & Answers

3 Questions6 Answers

Customer Questions & Answers

6 Amp Corded 4 in. Angle Grinder with Case
6 Amp Corded 4 in. Angle Grinder with Case

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This question is from 6 Amp Corded 4 in. Angle Grinder with Case
 
3 answers

Can this be used as a cut off tool for bolts?

This question is from 6 Amp Corded 4 in. Angle Grinder with Case
Asked by
Tucson
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January 6, 2016
Just wondering if discs are available that would allow the tool to cut off bolts that are too long. Thanks
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Answers (3)

Asked by
Norfolk VA
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Home Improvement Profile: Professional
July 12, 2016
Answer: 
yes with an abrasive disk
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Asked by
Tucson
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January 12, 2016
Answer: 
Makita team would the 7 amp 4.5 inch angle grinder do the job? Or does it not have the right guard?
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Asked by
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January 12, 2016
Answer: 
We cannot recommend the Makita 6 Amp Corded 4 in. Angle Grinder (GA4030K) for cutting applications because we do not offer the required guard for this tool to be used for cutting applications.
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This question is from 6 Amp Corded 4 in. Angle Grinder with Case
 
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Are there accessories you can purchase

This question is from 6 Amp Corded 4 in. Angle Grinder with Case
Asked by
charlie
sacramento
September 23, 2012
I had a similar grinder for many years and was able to use sanding disks. This grinder came only with a grinder head and no pad to put behind the sanding discs. My old Makita had the sandpaper backing disc, but even though the head is the same size, it doesn't fit. Thanks
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Asked by
Orem, UT, USA
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April 21, 2013
Answer: 
I believe the armiture is the same on this as it is on most standard grinders. I dont believe you should have a problem using other brand sanding disks on this particular grinder
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Asked by
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September 24, 2012
Answer: 
For a complete list of all the accessories for model GA4030K please visit www.Makita.com
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This question is from 6 Amp Corded 4 in. Angle Grinder with Case
 
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What is the arbor hole diameter of blades it uses?

This question is from 6 Amp Corded 4 in. Angle Grinder with Case
Asked by
California
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July 20, 2014
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Answer (1)

September 17, 2014
Answer: 
Dear Valued Home Depot Customer,
We reached out to the MFG for more information and find their response below.
The Makita 4-1/2 in. Paddle Switch Angle Grinder (GA4534) has a 5/8" x 11 shaft with 7/8" flange."
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Customer Reviews

Rated 4.3 out of 5 by 18 reviewers.
Rated 4.0 out of 5.0 by Very good for light duty work. I do recommend this product to any home owner but I think it is not heavy duty enough for contractor work. The metal casing heats up quite a bit after 10 minutes of continuous use. I think it is great for jobs in your garage or knowing that you have a grinder in your arsenal. September 6, 2016
Rated 5.0 out of 5.0 by Great Deal Great Price. I didn't realize how hard it would be to find a good quality four inch grinder. The reviews on other products steered me away from them until I found this Makita which was highly regarded. I like the case and I like the cord which is very flexible. I don't think you can do better for the price. August 23, 2016
Rated 5.0 out of 5.0 by Makita6 Amp Corded 4 in. Angle Grinder Great tool. use it daily in my work.I have had several in the past and wore them out. They really held up and performed well. July 12, 2016
Rated 5.0 out of 5.0 by Replacing My 20 Year Old Makita This unit is replacing a 20 year old Makita grinder that I purchased years ago. It seems to have most of the same features as the old one. This unit does have a larger motor and is larger overall as well. In general it is not too heavy, but is larger than my old unit which makes it a little more difficult when accomplishing tasks like cutting roof tiles with a diamond blade while up on a roof. For the other typical things, like grinding your ax, or taking down metal, this works really well. I think you would be happy with this unit if you're looking for something small, and versatile, but effective. April 19, 2016
Rated 5.0 out of 5.0 by Just right I purchased this unit to replace an older model which finally died on me. The older model was lighter but had a smaller motor. This one really ramps it up. It's definitely heavier than my previous model, but it's not so heavy that it causes any type of problems. My previous model was used to cut tiles and bricks, sharpen axes, grind off rebar and a multitude of other things. This one seems to be just about the same, only with a little more powerful motor. So far I'm happy with this purchase. March 15, 2016
Rated 2.0 out of 5.0 by older versions of this model did not hold up for long I have owned 2 older versions of this same model, and either the commutator bearing froze or the armature burnt out and the arcing melts the case. And I use compressed air to clean out the dust after each use as recommended. Trouble is MAkita has the weakest 1 year warranty of the bunch, and that is about how long this model held up. Other trouble is MAkita has one of the only 3/8 " arbor grinders out there and I still have a large selection of discs and wheels to fit this size. Rock and HArd place I am between. December 16, 2012
Rated 4.0 out of 5.0 by Great product I have no issues with this angle grinder except the fact that I was using the grinder to cut the stucco and aluminum fin from old windows. I would say if they had a 4 1/2 inch get that one the 4in was good but hard to reach the aluminum fin causing me to run through cutting disks like nothing. I ended up buying a Ryobi 4 1/2 that I like a lot better then this grinder. The Ryobi has move ergonomics built into it the back handle twist to allow you to to cut at all angles. The handle also allows for the disk install/removal key to be stored there which is great for me because with the this grinder I was always search for were I sat the key down. I will say the difference between the two is RPM, because with the makita grinder I never was stopped and the Ryobi it got stuck a couple of times. So, it depends on what you are using it for, but dependability wise this tool is great! January 19, 2016
Rated 4.0 out of 5.0 by Great Deal. One more Makita tool in my chest. I got one that replaced a 20yrearold work horse that died a noble death. It was a demo tool that had lost the handl and collet, which I had from my old one. The reduced price was welcome as well. The handling was almost as good as the old one. December 15, 2015
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