Early days, but students will give it a run for its money.
Amazing quality
Great hand sander, love the 90deg paper corner, fit nicely in the hand AAA+++
Mirka Polarstar SR 32mm Sanding Discs PSA P2500 - 100 Pack
8994850111
*Any discounts are applied at checkout
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Mirka ROS2 850CV Pneumatic Two-Handed Sander – 200mm, 5mm Orbit
The Mirka ROS2 850CV is a robust and ergonomic pneumatic sander designed for heavy-duty industrial applications on large surfaces. With a 5mm orbit and an advanced low-profile design, it offers excellent stability and smooth handling. The included side handle provides an extra grip for enhanced control and reduced operator fatigue, making it ideal for extended use. Featuring Mirka’s exclusive 200mm Net Backing Pad with 89 holes, this sander ensures superior dust extraction and precision. Built for performance and durability, it’s the perfect tool for professionals tackling large-scale sanding tasks.
Features:
The Mirka ROS2 850CV combines durability with ergonomic features, ensuring comfort and efficiency for industrial-scale sanding. Its 5mm orbit and innovative backing pad make it a versatile choice for tackling extensive surfaces with precision and reduced effort.
• Ros2 850CV 200mm Central Vacuum
• Wrench
• Handle
• Lube
• Tool Manual
Power: 343W
Speed: 10000 rpm
Orbit: 5mm random orbital
Size of pad: 8 inch / 200mm
Weight: 1.6kg
Noise Level, LpA: 77dB
Vibration level: 4.87 m/s²
Dust system: Central vacuum ready
Packaging: Cardboard box
Model name: Mirka ROS2 850CV
Work pressure: 6,2 bar
Pad included (code): 8295885111
Air consumption: 651l/min
Product class: Pneumatic tool
What is the Mirka ROS2 850CV best used for?
The ROS2 850CV is designed for heavy-duty industrial sanding, particularly on large surfaces where efficiency and durability are essential.
What type of power source does this sander require?
It is a pneumatic sander that operates using an air compressor.
What are the benefits of the 5mm orbit?
The 5mm orbit provides a balance between material removal and surface finish, making it ideal for both preparation and finishing.
Is this sander comfortable for extended use?
Yes, the ergonomic two-handed design and optional side handle provide improved stability, control, and reduced fatigue, making it ideal for long sanding sessions.
Does the ROS2 850CV support dust extraction?
Yes, this Central Vacuum (CV) model is designed to work with an external dust extraction system, enhancing workplace cleanliness and safety.
What pad size does this sander use?
It uses a 200mm (8-inch) backing pad, compatible with Mirka’s hook-and-loop sanding discs.
What air pressure and airflow are required for optimal performance?
The sander operates at 6.2 bar (90 psi) air pressure with a recommended airflow of 485 L/min.
How does the low-profile body benefit sanding?
The low-profile design improves control, balance, and maneuverability, allowing for more precise sanding with reduced vibration.
What maintenance is required?
Regular lubrication, cleaning of the air supply, and checking pad wear will ensure long-lasting performance and reliability.

Mirka Ros2 850CV 200mm Central Vacuum Pneumatic Sander Orbit 5,0
Same day dispatch
All orders received by 2pm are dispatched on the same day, with express post options Australia-wide.
Outstanding Service
We are here to help you with any questions. Contact our helpful team at info@bestabrasives.com.au
or by phone on 02 8036 8478.
100% Australian
Best Abrasives is 100% Australian owned and operated.
Early days, but students will give it a run for its money.
Amazing quality
Great hand sander, love the 90deg paper corner, fit nicely in the hand AAA+++
Mirka Polarstar SR 32mm Sanding Discs PSA P2500 - 100 Pack
Absolutely stellar customer service, well above par and enjoyable as much as helpful, and the products are 10/10 - will be back again and again and again…
I spend hours on manually sanding the curves in the depressions I route in my charcuterie boards as there's just no other way to do it, using the AROS-B sander I can now do a full board in around 20 minutes and then have it ready to oil! I estimate it's saving me at least 3-4 hours per board.
Expensive tool but it reall works fantastic with a lot of grunt, and saves an incredible amount of time and effort! I love it so much a week later I bought the AOS-B as well!
Couldn't recommend this unique sander highly enough for fiddly awkward sanding jobs!
I received my mixed box of 125mm Mirka Galaxy discs from Best Abrasives a little while ago...that stuff is amazing!
I let the 80 grit go on a piece of rough sawn Camphor Laurel and it was smooth in a couple of minutes. Very impressive compared to other brands...I'll be back for more! 🙂
Early days, but students will give it a run for its money.
Amazing quality

