Mirka 3 inch Finishing Sander Air Motor 5mm Orbit MR-350

Mirka MR-350 – 3" Air Motor Finishing Sander, 5mm Orbit

The Mirka MR-350 is a 3" air motor (pneumatic) random orbital finishing sander with a 5mm orbit. Built in Finland, it is designed for detail-oriented finishing work where a compact pneumatic tool is preferred – particularly in automotive body shops and production woodworking environments already running compressed air. The 5mm orbit on a 3" pad delivers efficient material removal with a controlled scratch pattern.

Why Choose the MR-350?

• Pneumatic (air motor) drive – Suitable for environments already equipped with compressed air supply.
• 3" pad – Compact footprint for tight spaces and detailed surface areas.
• 5mm orbit – Balanced removal rate and surface quality on a small pad.
• Finnish precision engineering – Consistent orbit and durable construction across production use.
• Compatible with Mirka 3" discs – Works with Abranet, Galaxy, and other 3" abrasive disc lines.

Ideal Applications

• Detail sanding in confined automotive body panels and tight curves
• Fine finishing on small furniture parts and tight areas
• Production finishing in air-supplied shop environments
• Surface preparation in areas a larger sander cannot reach

Specifications

Ordering & Delivery

In stock and ready to ship. Orders typically leave our warehouse the next business day. We charge shipping at cost with discounts as your order grows: 25% off shipping at $200+, 50% off at $300+, 75% off at $400+, and free shipping on orders over $500.