Mirka PBS 13NV – Compact File Belt Sander for Precise Finishing on Metal and Plastics
The Mirka PBS 13NV is a powerful pneumatic file belt sander designed for fine edge finishing, deburring, and reworking in hard-to-reach areas. Delivering up to 20,000 RPM, it ensures constant performance with controlled sanding pressure – ideal for professional workshops and surface finishers who demand efficiency, ergonomics, and durability.
Product Variants Overview
| Model | Belt Size | Speed | Power | Air Consumption |
|---|---|---|---|---|
| PBS 10NV | 10 × 330 mm | 17,000 RPM | 417 W | 610 l/min |
| PBS 13NV | 12.7 × 457 mm | 20,000 RPM | 522 W | 800 l/min |
🎯 Precision
Ideal for fine finishing on edges and narrow areas – stable and controllable belt tracking.
⚙️ Performance
Up to 522 W and 20,000 RPM for aggressive material removal with consistent smoothness.
💨 Ergonomics
Lightweight (0.92 kg), low vibration, and suitable for extended professional use.
Recommended Base Settings (Reference Values)
- Operating pressure: approx. 6.2 bar (90 psig) while running
- Daily lubrication: 2–3 drops of oil into the air inlet
- Clean and inspect air filters regularly
- Use only original Mirka spare parts for service
Professional Workflow (5 Steps for Best Results)
- Prepare the work area – secure the piece and keep the surface clean and dry.
- Install the correct sanding belt – align the arrow direction and center it properly.
- Connect compressed air and set speed via the flow regulator.
- Sand with steady pressure and smooth, controlled motions.
- After use, disconnect, clean, and lightly oil the tool.
Troubleshooting – Quick Fixes for Common Issues
| Symptom | Possible Cause | Solution |
|---|---|---|
| Low power | Insufficient air pressure or clogged filter | Check pressure and clean the air filter |
| Unstable operation | Worn bearings or uneven motor speed | Replace bearings, adjust pressure to 6.2 bar |
| Air leakage | Damaged O-ring or valve seat | Inspect seals and replace if necessary |
Maintenance (5-Point Checklist)
- Disconnect from air supply before maintenance
- Lubricate daily (2–3 drops of oil)
- Replace sanding belts when worn
- Clean filters and regulators regularly
- Use only genuine Mirka parts
FAQ – Common Workshop Questions
- Can I use the PBS 13NV horizontally?
Yes, it can be operated in any position as long as you maintain a stable stance. - Which oil should I use?
A light pneumatic motor oil, e.g. Würth Art. 08930505 or equivalent. - How often should I lubricate?
Daily with regular use – 2–3 drops are sufficient. - Can I use non-Mirka spare parts?
No, only original Mirka parts guarantee full performance and warranty coverage. - How do I reduce vibration?
Use clean, lubricated air and replace worn bearings early.
The Mirka PBS 13NV stands out as a compact, durable file belt sander with exceptional power and ergonomic design. Whether for metal, plastic, or wood applications – this tool ensures a clean finish with minimal maintenance and maximum precision.
