SPTA Rotary Car Buffer Polisher 7 Inch
- Speed: 3000
- Power Source: Corded Electric
- Item Weight: 6.61 pounds
- Maximum Power: 1580 watts
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A corded 110 volt buffer rated around 3000 speed, built for extended polishing sessions without battery limits. A reasonable pick for detailing work tied to an outlet.
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ASIN: B07BLTQ6SSModel: SPTA0020Category: Polishers
Overview
This SPTA0020 buffer is a corded electric polisher running on 110 volts with a listed speed of about 3000, likely rpm. At 6.61 pounds it falls into the handheld electric buffer category used for polishing paint, metal or other surfaces.
Corded electric buffers trade battery limits for continuous power, which suits longer polishing sessions on cars, boats or furniture without stopping to recharge. A speed figure of 3000 places this in the range typical of orbital and rotary buffers used for compound and wax application, though the listing does not confirm which type of pad or backing plate it ships with.
- Corded electric power source
- 110 volt operating voltage
- Approximately 3000 speed rating
- 6.61 pound tool weight
Who it's for
Anyone doing car detailing, boat polishing or furniture refinishing who wants steady corded power for extended sessions fits this tool. Buyers who need cordless portability away from an outlet will want a battery powered option instead.
Pros and cons
- Corded 110 volt power for extended sessions
- No battery to recharge mid job
- Pad type and backing plate not specified
- 6.61 pounds is heavier than cordless options
- Tied to an outlet and extension cord
Performance notes
Corded operation means output does not fade the way a battery pack can over a long polishing job, which matters when working a full vehicle or large surface. The 3000 speed rating sits in the range used for compounding and light polishing, though pad type and variable speed control are not detailed in the listing.
Specifications
| Brand | Buffer |
|---|---|
| Model | SPTA0020 |
| Dimensions & fit | |
| Item Weight | 6.61 poundshigher than 60% of 26 polishers |
| Capacity & performance | |
| Speed | 3000 |
| Power & efficiency | |
| Power Source | Corded Electric |
| Maximum Power | 1580 watts |
| Voltage | 110 voltshigher than 59% of 23 polishers |
| Construction & materials | |
| Material Type | Metal, Plastic |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Included Components | Car Polisher |
| Other details | |
| Item Type Name | Car Polisher |
| Specific Uses For Product | Automotive |
Closest rivals on specs
DEWALT DCM848B 20V MAX XR Random Orbit Polisher- Item Weight 6.61 vs 5.8 pounds (+14%)
Frequently asked questions
Is the SPTA0020 buffer corded or cordless?
It is corded electric, running on 110 volts.
How much does the SPTA0020 weigh?
It weighs 6.61 pounds.
What speed does the buffer run at?
The listing shows a speed rating of about 3000.