AVID MW590 Grinder
- Grinder
- 900 watts
- Corded electric
- 5.1 pounds
- More reviewed than 98%
A 900 watt corded grinder with a 12,000 RPM rating that fits the profile of a general-purpose handheld unit, backed by a 4.5 rating across 6,100 reviews.
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How it ranks among the 150 grinders we track
4.5★ across 6,100 Amazon ratings, Bayesian-smoothed toward the category average.
6,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon 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: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Running on 120 volts with a 900 watt motor and a 12,000 RPM no-load speed, the AVID MW590 grinder fits the specs typical of a handheld corded grinder, at 5.1 pounds.
The listing doesn't specify disc or wheel size, so the exact application isn't confirmed by the data, but the wattage-to-RPM ratio matches the range common to corded angle grinders rather than slower bench units. Buyers should check the disc arbor size against their own accessories before ordering.
- 900 watt corded motor
- 12,000 RPM no-load speed
- 120 volt power source
- 4.5 rating across 6,100 reviews
Who it's for
Works for anyone needing a corded grinder for general metalworking or fabrication tasks who is comfortable confirming accessory compatibility separately. Less suited to buyers who need a specific disc size guaranteed upfront.
Strengths and trade-offs
Drawn from this product's published specifications.
- 900 watt motor for consistent corded power
- 12,000 RPM no-load speed suits general grinding work
- Manageable weight at 5.1 pounds
- Disc or wheel size not specified in listing
- Corded design limits mobility versus battery tools
- Exact grinder type not stated in the listing
Performance notes
A 900 watt motor at 12,000 RPM no-load speed is enough for routine grinding, deburring, or light cutting work with the right disc fitted. Being corded means constant power at the cost of a cord tether, and at just over 5 pounds it should be manageable for extended handheld use without excess fatigue.
Specifications
| Brand | AVID |
|---|---|
| Model | MW590 |
| Motor Power | 900 watts |
| Power Source | Corded electric |
| Item Weight | 5.1 pounds |
| Voltage | 120 volts |
| Speed | 12000 rpm |
Other AVID grinders
How it compares
This product against the closest alternatives we track in grinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| AVID MW590 GrinderThis product | 4.5 / 5 | 6,100 | 4.4 / 5 |
| DEWALT DCG413B GrinderDeWalt | 4.8 / 5 | 9,600 | 4.6 / 5 |
| Milwaukee 2880-20 GrinderMILWAUKEE | 4.8 / 5 | 2,400 | 4.5 / 5 |
| Makita 9557PBX1 GrinderMAKITA | 4.8 / 5 | 3,960 | 4.4 / 5 |
| CRAFTSMAN CMCG400B GrinderCraftsman | 4.7 / 5 | 2,900 | 4.4 / 5 |
Similar grinders from other brands
Questions about the AVID MW590
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the AVID MW590 corded or cordless?
It's corded, running on a 120 volt power source.
What is its motor power and speed?
It's rated at 900 watts with a no-load speed of 12,000 RPM.
How much does it weigh?
The item weight is listed at 5.1 pounds.