Mirka Abrasives MIR-MRP-550CV PROS 5in Vacuum-Ready Finish Sander (5mm orbit)

Mirka pneumatic random orbital sanding machines are effective and durable tools for professional sanding. They feature ergonomic design and lightweight, hi-tech materials to create tools with optimal strength and user comfort. These machines are built for maximum dust extraction even at low suction power and have a low noise level even when operating at their 12,000 rpm maximum.

The Pneumatic Random Orbital Sander – MIRKA PROS 550CV (Central Vacuum) was developed in-house by the Mirka’s industry leading design team. It is packed with clever features and attention to detail which has created an efficient and effective sanding tool that is perfect for professional operators. MIRKA PROS 550CV has a five millimeter orbit and has been specially developed to produce maximum dust extraction, even at low suction power, thanks to a wider dust suction outlet in the machine housing which substantially improves dust suction efficiency.


  • Optimized ergonomics that make it comfortable to grip and user-friendly for long operating period
  • Integrated cover shields from the outlet air and also provides good support for the operator’s hand and wrist
  • Features a new, quick connect fitting for the dust extraction hose
  • Unique shroud system with brake seal allows minimal internal air leakage for improved dust extraction, even at low suction power


  • Orbit: 5mm
  • RPM: 12,000 RPM
  • Pad Size: 5in dia.
  • Weight: 2.0 lbs.
  • Height: 4.02in
  • Length: 9.02in
  • SCFM: 17 SCFM


  • 5in Mirka PROS
  • 9955 Pad Protector
  • Air Supply Extension
  • Counterweight Adjustment Screws
  • 24 mm Wrench
  • Oil