The ZOS-343 3 inch Orbital Sander is a compact, high-performance pneumatic sanding tool designed for precision sanding and finishing in tight spaces. Its small size and ergonomic design make it ideal for detailed work, small surfaces, and hard-to-reach areas, delivering smooth, swirl-free finishes with professional results.
Key Features
3-inch Sanding Pad – Perfect for detailed sanding, contours, and small surface areas.
Orbital Motion – Provides smooth, consistent, swirl-free finishes.
Ergonomic Design – Lightweight and comfortable for extended use without fatigue.
Durable Construction – Engineered for long-lasting performance in professional and industrial environments.
Versatile Application – Suitable for wood, metal, composites, and painted surfaces.
Advantages & Benefits
Precision Sanding – Ideal for detailed work, tight corners, and small surfaces.
Professional Finish – Orbital motion ensures smooth, high-quality results.
Operator Comfort – Ergonomic and lightweight design reduces fatigue during prolonged use.
Durable and Reliable – Industrial-grade construction ensures consistent performance over time.
Portable and Easy to Use – Compact size allows for convenient maneuverability in small or intricate areas.
Applications
Automotive – Spot sanding, small panel prep, and paint correction.
Woodworking & Furniture – Sanding small wooden components and intricate surfaces.
Metalworking – Deburring, edge smoothing, and polishing on metals and composites.
Industrial Maintenance – Precision sanding for repairs, touch-ups, and fine finishing tasks.
Why Choose the ZOS-343?
The ZOS-343 3 inch Orbital Sander combines precision, compact size, and professional performance. Its ergonomic design and orbital motion make it ideal for professionals who require detailed sanding and finishing in tight or small spaces, offering reliable performance across automotive, woodworking, metalworking, and industrial applications.
- Ideal for headlamp, windshield, and minor area repair and finishing.
- 2.5mm orbital diameter.
Specification:
- Pad Size: 3(76) inch(mm)
- Free Speed: 15000 rpm
- Avg. Air Cons.: 3.5(99.1) cfm(l/min)
- Operating Air Pressure: 90(6.2) PSI(bar)
- Net Weight: 1.5(0.7) lbs(kgs)
- Air Inlet Size: 1/4 inch-NPT/PT
- Min. Hose Size: 3/8(10) inch(mm)
- Sound Pressure: 86 dB(A)
| Model | Pad Size inch(mm) | Free Speed rpm | Avg. Air Cons. cfm(l/min) | Operating Air Pressure psi(bar) | Net Weight lbs(kgs) | Air Inlet Size inch-NPT/PT | Min. Hose Size inch(mm) | Sound Pressure dB(A) |
| AS-110 | 2(51) or 3(76) | 18000 | 7.07(200) | 90(6.2) | 1.19(0.54) | 1/4 | 3/8(10) | 85 |
| AOS-90-030 | 2(51) | 15000 | 7.07(200) | 90(6.2) | 1.43(0.65) | 1/4 | 3/8(10) | 87 |
| ZDS-6637S | 5(127) | 2600 | 4 | 90(6.2) | 2(0.9) | 1/4 | 3/8(10) | – |
| ZDS-6651S | 5(127) | 4000 | 4 | 90(6.2) | 2(0.9) | 1/4 | 3/8(10) | – |
| ZP351 | 3(76) | 12000 | 2.5(70.8) | 90(6.2) | 1.54(0.7) | 1/4 | 3/8(10) | 81 |
| ZOS-343 | 3(76) | 15000 | 3.5(99.1) | 90(6.2) | 1.5(0.7) | 1/4 | 3/8(10) | 86 |
