Makita GA5052 Grinder
- Grinder
- 1320 watts
- Corded electric, DC
- 5.5 pounds
- Better rated than 66%
A 1320 watt corded grinder with AC/DC flexibility, suited to users who already know the wheel size and amperage they need and want a lighter Makita in that spec range.
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How it ranks among the 150 grinders we track
4.7★ across 129 Amazon ratings, Bayesian-smoothed toward the category average.
129 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 grinders we track - how the scorecard works · full grinders data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Makita GA5052 is a corded angle grinder built to run on either AC or DC power, driven by a 1320 watt motor that spins at 11000 RPM. Weighing 5.5 pounds, it sits in the lighter end of Makita's grinder line, aimed at cutting, grinding or deburring metal without a heavy tool in hand for extended stretches.
AC/DC compatibility is the detail worth noting, since it lets the grinder run from a generator or DC source when standard wall power is not available, a trait more common on job sites than in home shops. The listing does not specify wheel diameter or amp draw, so pair this grinder with the disc size and outlet rating shown on the product page before ordering.
- Dual AC/DC power input
- 11000 RPM no-load speed
- 1320 watt motor
- 5.5 pound tool weight
Who it's for
Tradespeople and serious DIY metalworkers who need a corded grinder with flexible power input are the natural fit. Anyone who mainly does light craft or hobby grinding a few times a year may find a smaller, cheaper grinder does the job just as well.
Strengths and trade-offs
Drawn from this product's published specifications.
- Runs on AC or DC power
- Lighter body at 5.5 pounds
- 1320 watt motor for grinding and cutting
- Wheel diameter not listed in specs
- Amp draw not specified
Performance notes
At 11000 RPM, the GA5052 spins faster than many larger grinders, which generally trades some torque for speed and is common on lighter-bodied angle grinders. The 1320 watt motor is the main driver of cutting and grinding power, and AC/DC input means the tool is not limited to a single power source.
Specifications
| Brand | MAKITA |
|---|---|
| Model | GA5052 |
| Motor Power | 1320 watts |
| Power Source | Corded electric, DC |
| Item Weight | 5.5 pounds |
| Speed | 11000 rpm |
Other MAKITA grinders
How it compares
This product against the closest alternatives we track in grinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Makita GA5052 GrinderThis product | 4.7 / 5 | 129 | 3.7 / 5 |
| DEWALT DCG413B GrinderDeWalt | 4.8 / 5 | 9,600 | 4.6 / 5 |
| Milwaukee 2880-20 GrinderMILWAUKEE | 4.8 / 5 | 2,400 | 4.5 / 5 |
| AVID MW590 GrinderAVID | 4.5 / 5 | 6,100 | 4.4 / 5 |
| CRAFTSMAN CMCG400B GrinderCraftsman | 4.7 / 5 | 2,900 | 4.4 / 5 |
Similar grinders from other brands
Questions about the MAKITA GA5052
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Makita GA5052 run on battery power?
No, per the listed power source it runs on AC or DC input, not a rechargeable battery.
What is the no-load speed of the Makita GA5052?
It spins at 11000 RPM according to the listed specs.
How much does the Makita GA5052 weigh?
5.5 pounds, per the manufacturer specs.