Mirka Orbit Finishing Sander 3mm Orbit 3" x 4" MR-34

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3" x 4" Orbital Finishing Sander (3mm orbit)True 12,000 rpm performance - for maximum productivity. Features moisture-resistant composite rotors, and premium counterweight bearings for long life and superior reliability. Counter-balanced for specific size backup pad.

Introducing the Mirka MR-34 Orbit Finishing Sander, a high-quality pneumatic sander designed for fine finishing. This sander is perfect for smaller sanding jobs within the window, marine, and furniture production and refinishing industries. It provides true 10,000 rpm performance for maximum productivity. The MR-34 sander is lightweight, reducing operator fatigue and enhancing user comfort. It's constructed with precision-molded composites for strength and durability. This construction also reduces sound for increased comfort. The sander features a 3mm orbit and measures 3" x 4", making it ideal for tight spaces. It comes with a grip (hook and loop) backup pad, pad wrench, and a bottle of air-tool oil. In summary, the Mirka MR-34 Orbit Finishing Sander is an excellent choice for those seeking a professional-grade sanding solution. Its thoughtful design and robust features make it a valuable addition to any toolkit.


  • Part Number: MR34
  • Item Weight: 2.3 pounds
  • Product Dimensions: 9.5 x 6.9 x 4.5 inches
  • Item model number: MR34
  • Size: 3 x 4"
  • Power Source: air-powered
  • Item Package Quantity: 1
  • Special Features: lightweight
  • Included Components: bare-tool
  • Batteries Included?: No
  • Batteries Required?: No
  • Shipping Weight: 2.3 pounds
  • Date First Available: December 19, 2012


  • Ergonomic and lightweight pneumatic orbital sander
  • Ideal for smaller sanding jobs within the window and furniture production
  • Easy to use with Abranet sheets or rolls
Quality Products
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