3-Speed Cordless Angle Grinder for DeWalt 20V Battery
- Maximum Rotational Speed: 11000 rpm
- Power Source: Battery
- Material Type: Metal, Plastic
- Voltage: 20 volts
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A cordless grinder for portable, occasional use, with a top speed that leans toward control rather than maximum stock removal.
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ASIN: B0FHZVV5YNModel: DE-AG-01Category: Power Grinders
Overview
The DE-AG-01 is a cordless angle grinder running on a 20V DC battery and spinning up to 11000 RPM, suited to cutting, grinding and rust removal without a cord.
11000 RPM sits toward the lower end for angle grinders, many of which run well above that, so this tool likely favors control on lighter tasks over rapid material removal. The 20V DC battery keeps it cordless for job site or shop use where an outlet is not close by.
- 20V DC battery
- 11000 RPM top speed
- Cordless design
- Model DE-AG-01
Who it's for
Good for DIYers and tradespeople doing occasional metal cutting, grinding or rust removal on the go. Less suited to continuous, heavy-duty grinding where corded tools sustain higher output for longer.
Pros and cons
- Cordless mobility on 20V DC battery
- Suited to on-site cutting and grinding
- 11000 RPM is modest versus many grinders
- Disc size not specified
Performance notes
The 11000 RPM top speed governs how quickly the grinder removes material, and it runs on the modest side compared with many corded and cordless grinders, while the 20V DC battery is what keeps it cord-free.
Specifications
| Brand | Cordless |
|---|---|
| Model | DE-AG-01 |
| Capacity & performance | |
| Maximum Rotational Speed | 11000 rpm |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 20 voltslower than 65% of 103 power grinders |
| Construction & materials | |
| Material Type | Metal, Plastic |
| Color | Yellow |
| Included components | |
| Unit Count | 1 |
| Included Components | 115mm Cutting Wheel *4, 115mm Grinding Wheel *1, 115mm Steel Grinding Wheel *1, Grinder *1 Handle *1, Grinding Wheel Cover *1 |
| Other details | |
| Style Name | Angled |
Closest rivals on specs
Milwaukee 2686-20 M18 Brushless Cut-Off Grinder- Voltage 20 vs 18 volts (+11%)
Makita 9564CV High-Power Angle Grinder 4-1/2 Inch- Voltage 20 vs 24 volts (-17%)
Ecarke Mini Bench Grinder for DeWalt 20V 3 Inch- Maximum Rotational Speed 11000 vs 10000 rpm (+10%)
Frequently asked questions
What battery does the DE-AG-01 grinder use?
A 20V DC battery.
How fast does the DE-AG-01 spin?
Up to 11000 RPM.
Is the DE-AG-01 corded or cordless?
It is cordless, battery powered.