The Mirka MR-608-G is a 6 in. pneumatic finishing sander engineered for industrial surface preparation, stock removal, and levelling applications across woodworking, composite fabrication, and metalworking operations. Featuring an 8mm orbit pattern paired with a true 12,000 RPM pneumatic motor, this finishing sander delivers rapid material removal while maintaining smooth, consistent output.

Constructed from precision molded composite material, the MR-Series housing delivers high strength and durability while keeping overall tool weight low. The lightweight composite structure and counter-balanced design reduce operating sound and damp vibration, helping minimize hand fatigue during prolonged sanding shifts. Moisture-resistant composite rotors and premium counterweight bearings protect internal components to ensure long service life and high operational reliability in demanding shop environments.

This model is supplied with both grip (hook-and-loop) and PSA (pressure-sensitive adhesive) backing pads, allowing operators to use multiple abrasive styles without purchasing additional hardware. Configured as a non-vacuum sander out of the box, the tool can easily be converted to vacuum dust collection by adding an optional external or self-generating vacuum adapter.

Features & Benefits

• True 12,000 RPM Motor: Provides high-speed pneumatic output for maximum sanding efficiency and productivity.
• 8mm Orbit Diameter: Delivers an aggressive sanding pattern ideal for stock removal and surface levelling.
• Dual Backing Pad Package: Includes both grip and PSA backing pads for compatibility with hook-and-loop and peel-and-stick abrasives.
• Precision Molded Composite Body: Combines structural durability with a lightweight design that reduces noise and vibration.
• Moisture-Resistant Internal Components: Built with composite rotors and premium bearings for enhanced moisture resistance and extended component life.
• Vacuum Convertible Design: Non-vacuum configuration converts easily to vacuum operation using an optional external or self-generating adapter.

What's Included

• (1) 6 in. Pneumatic Finishing Sander (MR-608-G)
• (1) 6 in. Grip Backing Pad
• (1) 6 in. PSA Backing Pad

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.