| Management number | 231109439 | Release Date | 2026/06/18 | List Price | US$134.54 | Model Number | 231109439 | ||
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<h2>3M 20331 Non-Vacuum Orbital Sander, 3" x 4", 1/8" Orbit, 10000 Max RPM</h2> <ul><li>The 3M™ Non-Vacuum Orbital Sander, 20331, is designed for precision and durability in surface finishing applications. Its compact and lightweight design, coupled with a grip-from-the-top ergonomic handle, reduces operator fatigue while delivering a smooth, flat finish on a variety of materials including metal, wood, and composites.</li><li><strong>Features:</strong> <ul><li>3M™ Hookit™ Pad included for easy and secure abrasive attachment.</li><li>Precision-balanced motor with a 1/8 inch orbit diameter for smooth operation.</li><li>Pneumatic-powered for hours of continuous use, far exceeding the capabilities of standard electric sanders.</li><li>Compact 3 in x 4 in work face ideal for getting into corners and angles.</li><li>Designed for flat surface finishing and sealer sanding applications.</li></ul> </li><li><strong>Includes:</strong> <ul><li>3M™ Hookit™ Pad</li></ul> </li><li><strong>Specifications:</strong> <ul><li>Manufacturer: 3M</li><li>Part Number: 20331</li><li>Product Type: Non-Vacuum Orbital Sander</li><li>Material: Composite</li><li>Size: 3 in x 4 in</li><li>Connection Type: Pneumatic</li><li>Operating Speed: 10,000 RPM</li><li>Orbit Diameter: 1/8 inch</li><li>Power Rating: 0.24 HP</li><li>Noise Level: 73 dB</li><li>Airflow Rating: 17 SCFM</li><li>Application: Surface finishing and sealer sanding</li><li>Country of Origin: USA</li><li>Weight: 1.4 lbs</li><li>Dimensions: 5 in length x 3 in height</li></ul> </li><li>The 3M™ Non-Vacuum Orbital Sander can also be referred to as a non-vacuum sander, pneumatic orbital sander, flat surface sander, precision sander, and finishing sander.</li></ul> <p><br> 3M is a globally recognized leader in industrial products, known for their commitment to quality, innovation, and performance. Their range of abrasive tools and accessories, including the 3M™ Non-Vacuum Orbital Sander, are engineered to provide exceptional results in demanding applications, making them a trusted choice in the industry.</p>
| Power sander type | Orbit |
|---|---|
| Is variable speed | Y |
| Brand | 3M |
| Amps | 200 Amps |
| Rec. use | Metal |
| Features | Easy Installation |
| Weight | 2 lb |
| Volts | 10 V |
| Batteries incl | N |
| Horsepower | 0.24 HP |
| Model | 20331 |
| Accessories | Air hose and air compressor sold separately |
| Extra battery included | N |
| Total count | 1 |
| Assembled product dimensions (l x w x h) | 1.00 x 1.00 x 1.00 in |
| Has written warranty | No |
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