Makita GA4030 Grinder Review
Our verdict
The Makita GA4030 is a consistently well-rated 720-watt corded angle grinder at $79, combining a 3.7-pound build with 11,000 RPM performance and strong buyer demand for an entry-level price.
Check price on AmazonBest for
DIYers and tradespeople who want a proven, lightweight corded grinder from a trusted brand without spending more than $80.
Skip if
You regularly tackle heavy metal fabrication or need more than 720 watts for demanding stock removal jobs.
- Power Source AC
- Voltage 110
- Speed 11000 RPM
- Motor 720 watts
- Weight 3.7 Pounds
- Priced 20% below the category median ($98.50 across 92 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 457 owner ratings
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Popularity3.3/5
457 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Makita GA4030 runs on 110V AC power with a 720-watt motor spinning at 11,000 RPM. At 3.7 pounds, it handles well for one-handed tasks and extended periods of overhead or awkward-angle work. Its 4.6-star rating across 457 reviews, combined with 100 monthly buyers, makes it the standout Makita option in terms of real buyer demand in this batch.
At $79, it costs less than most comparable corded grinders here, including the DEWALT DWE4011 at $89. Buyers wanting a lightweight, affordable, reliable corded grinder from a major power tool brand will find this the best value in the Makita lineup at this tier.
The tradeoff is the 720-watt ceiling. For tasks beyond routine grinding, cutting thin metal, or weld cleanup, a higher-wattage option like the DEWALT DWE402 at 1,320 watts and $94 offers meaningfully more output. Within its intended use case, the GA4030 earns its demand.
Pros
- Strong buyer demand: 100 monthly purchases and 457 reviews at 4.6 stars
- 3.7-pound lightweight body reduces fatigue on overhead and tight-space work
- Priced at $79, offering Makita quality below most competitors in this class
- 110V AC corded power delivers consistent, uninterrupted performance
Cons
- 720-watt motor output is modest compared to higher-wattage options in this category
- No published weight or speed breakdown beyond top-level specs
- Not suited for heavy continuous grinding where 1,000-plus watt motors excel
Specifications
| Power Source | AC |
|---|---|
| Voltage | 110 |
| Speed | 11000 RPM |
| Motor | 720 watts |
| Weight | 3.7 Pounds |
Performance notes
AC-powered on 110V with a 720-watt motor and 11,000 RPM no-load speed. The 3.7-pound body is among the lightest in this corded grinder grouping. Best matched to surface prep, weld bead removal, tile cutting, and light metal work. Sustained heavy grinding on thick stock will push the motor harder than its wattage rating is designed for.
What buyers say
Owners frequently cite the light weight and comfortable handling as major positives. The Makita brand trust carries significant weight in reviews. Common feedback concerns the power limitation on tough materials, but most buyers report it fully meets expectations for everyday home and light trade tasks.
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Frequently asked questions
Does the Makita GA4030 come with grinding accessories?
The published product data does not confirm included accessories. Check the product listing for what is in the box before assuming disc or guard inclusions.
How does the Makita GA4030 compare to the DEWALT DWE4011 at $89?
The DEWALT DWE4011 offers more power at 850 watts and a higher 12,000 RPM speed but costs $10 more. The GA4030 is lighter at 3.7 pounds and better priced for budget-conscious buyers who do not need that extra wattage headroom.
Have more questions about the Makita GA4030?
Email us at hello@toolgalaxy.com and we will help you determine if this grinder is the right match for your workflow.