Mirka AROP-B 312NV 77mm Cordless Polisher 10.8 2.5Ah, Orbit 12.0

Description

Mirka AROP-B 312NV 77mm Cordless Polisher is a professional-grade cordless random orbital polisher designed for precision polishing, spot repair and automotive detailing. With a compact 77mm backing pad, 12mm random orbital movement and brushless motor, it delivers controlled polishing performance in areas where a larger machine can be difficult to manoeuvre.

Powered by Mirka’s 12V Li-ion battery platform, the AROP-B 312NV eliminates power cords and pneumatic hoses, providing exceptional freedom of movement around the vehicle. Its lightweight, ergonomic design, low noise level and stepless variable-speed trigger make it particularly well suited to professional detailers, body shops and technicians performing localised paint correction.

The 12mm random orbital action provides smooth, consistent polishing movement, while the 77mm pad size makes the machine ideal for smaller panels, tight areas, bumpers, pillars, mirrors and spot repairs. Bluetooth connectivity also allows the tool to connect with the myMirka app for additional monitoring and control features.

Benefits

• Professional cordless polishing provides complete freedom of movement without electrical cords or pneumatic hoses.
• 12mm random orbital action delivers smooth and consistent polishing movement for controlled paint correction.
• Compact 77mm backing pad provides excellent control in small, intricate and difficult-to-reach areas.
• Brushless motor provides efficient performance, long service life and reduced maintenance requirements.
• Stepless variable-speed trigger gives precise control over polishing speed, helping minimise product sling and the risk of excessive heat.
• 4000–7000 RPM operating range provides flexibility for different polishing stages and applications.
• Lightweight at approximately 0.87kg makes the tool comfortable to use during extended polishing sessions.
• Ergonomic design helps reduce fatigue and provides excellent control during precision polishing.
• Low noise output of approximately 60dB makes it particularly comfortable for professional workshop and detailing environments.
• Bluetooth connectivity enables additional functionality through the myMirka app, including vibration monitoring, RPM range management and an auto-stop function where supported.
• Ideal for spot repair and localised correction where a full-size polisher is unnecessarily large.
• Non-vacuum design keeps the machine compact and dedicated to polishing applications.

Ideal Applications

• Automotive paint correction
• Spot repair
• Small-area polishing
• Removing sanding marks
• Scratch and defect refinement
• Headlight polishing
• Polishing around door handles and mirrors
• Bumpers and smaller body panels
• Detailing difficult-to-reach areas
• Professional automotive refinishing

What’s Included

Technical Specifications

Why Choose the Mirka AROP-B 312NV?

The Mirka AROP-B 312NV combines the control of a compact 77mm polisher with the freedom of cordless operation. Its 12mm random orbital movement provides smooth, controlled correction, while the small pad diameter makes it particularly effective for localised defects and areas where a conventional 125mm or 150mm polisher is difficult to use.

For professional detailers and refinishing technicians, the combination of a brushless motor, stepless speed control, 12mm orbit, lightweight design and cordless operation makes the AROP-B 312NV an exceptionally versatile precision polishing tool.