RH-20A3 20MM Variable Speed Finger Sander
Model: RH-20A2 20MM带橡胶驱动轮的气动砂带机
The RH-20A3 20MM Variable Speed Finger Sander (Model RH-20A2) is a 20mm pneumatic belt sander for medium-area surface preparation and smoothing. Wider than the 10mm unit, it covers flat and gently curved faces faster while still tracking contours better than a disc. Use it for deburring, gasket removal and cosmetic finishing on fabricated parts. JIAJIE 20mm sanders pair a stable platen with a comfortable grip and accept common belt grits. Both widths share the same build quality, so you can mix them across a finishing cell.
Specifications
| Product Name | RH-20A3 20MM Variable Speed Finger Sander |
|---|---|
| Model Number | RH-20A2 |
| Category | 20mm Pneumatic Belt Sander |
| Power Source | Compressed Air (Pneumatic) |
| OEM / ODM | Available |
| MOQ | Contact us for details |
| Brand | JIAJIE Pneumatic |
| Manufacturer | Ningbo Haishu Gaoqiao Jiajie Pneumatic Tools Factory |
| Air Inlet | 1/4" BSP (standard) |
| Operating Pressure | 6.3 bar / 90 psi |
| Air Hose ID | 6–8 mm (1/4–5/16 in) |
| Free Speed | 16,000 rpm |
| Belt Size | 20*520mm |
| Air lnlet(PT) | 1/4" |
| Air Hose(ID) | 3/8" |
| Avg. Air Consumption | 6 cfm |
| Working Pressure | 90 psi |
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