3M 7010328682 Surface Conditioning Disc 4 Inch Coarse

Product Description

The 3M 7010328682 is a non-woven surface conditioning disc designed for deburring, cleaning, blending, and finishing metal and other surfaces. Built around a conformable open-web fiber construction, it uses aluminum oxide abrasive in a coarse grade to cut aggressively while resisting loading and heat buildup. The Roloc quick-change attachment system locks and releases the disc with a simple twist, reducing downtime during multi-step finishing operations. Fabricators, machinors, and metalworking professionals use this disc for surface prep and finishing tasks where consistent results on irregular or contoured surfaces are required.

This disc is suited for deburring weld seams, blending surface irregularities, and cleaning metal prior to coating or inspection. The open-web non-woven construction conforms to contoured and irregular workpiece geometries, making it a practical choice for both flat stock and complex profiles. At 4 inches in diameter, it fits angle grinders and die grinders equipped with a Roloc-compatible mandrel. It is used in fabrication shops, maintenance and repair operations, and manufacturing environments where metal surface conditioning is a routine step.

Key Features

• Aluminum oxide abrasive in a coarse grade for aggressive deburring and surface conditioning
• Non-woven open-web fiber construction conforms to irregular and contoured surfaces
• Open-web design resists loading and runs cool for consistent finish quality
• Roloc quick-change backing allows fast disc swaps during multi-step finishing processes
• 4 inch diameter fits standard Roloc-compatible angle grinder and die grinder mandrels

Compatibility

Designed for use with Roloc-compatible quick-change mandrels on angle grinders and die grinders. No specific model compatibility data was provided with this SKU.

Installation Notes

Installation and disc changes should be performed with the tool powered off and unplugged or air supply disconnected. Mount the disc onto a Roloc-compatible mandrel by pressing and turning clockwise until it locks; reverse the turn to release. Always verify the tool RPM rating does not exceed the disc rated speed before operation. Wear appropriate PPE including eye protection and gloves when operating abrasive discs.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grade: Coarse
• Disc Diameter: 4 inches
• Construction: Non-Woven Open-Web Fiber
• Attachment System: Roloc Quick-Change
• Weight: 0.06 pounds
• UPC: 00048011132617

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328682