3M 7010325841 Cubitron Ii Roloc Fibre Disc 987C 36 Grit 2 in

Product Description

The 3M 7010325841 is a Cubitron II Roloc Fibre Disc in the 987C series, designed for heavy-duty metalworking. It uses 3M Precision-Shaped Grain on a stiff fiber backing to deliver fast stock removal with less operator pressure. Common applications include weld grinding, beveling, and flame-cut edge cleanup on ferrous and non-ferrous metals. An integrated grinding aid reduces heat buildup, making this disc suitable for heat-sensitive alloys such as stainless steel, nickel alloys, and titanium. The Roloc attachment system allows quick disc swaps between grits or applications without additional hardware.

This disc is built for professional metalworking environments where high material removal rates and disc longevity are priorities. The 2-inch diameter and 36-grit cut make it appropriate for aggressive stock removal on tight geometries, pipe welds, and fabricated assemblies. It is installed and used by welders, pipefitters, metal fabricators, and maintenance mechanics working with angle grinders fitted with compatible Roloc mandrels. The coated abrasive construction and resin bond system hold up under sustained high-pressure grinding cycles.

Key Features

• Precision-Shaped Grain maintains sharp cutting points for fast material removal with reduced pressure
• Cooler-running grain minimizes metal discoloration, oxidation, and heat-related stress cracking
• Integrated grinding aid controls temperatures when working heat-sensitive alloys including stainless steel and titanium
• Stiff fiber backing with strong resin bond resists tearing under high-pressure weld grinding
• Roloc quick-change attachment allows fast disc swaps between grades or applications
• Extended disc life reduces disc changes and increases parts completed per disc

Compatibility

Designed for use with angle grinders fitted with a compatible 2-inch Roloc mandrel or backup pad. No specific compatible model numbers were provided in the product data.

Installation Notes

Installation and use should be performed by qualified metalworkers or tradespeople familiar with angle grinder safety. Ensure the grinder is powered off and disconnected from any power source before mounting or removing the disc. Inspect the disc for damage before each use and confirm the Roloc mandrel is properly seated and secure. Always operate within the maximum RPM rating of the grinder and wear appropriate PPE including eye and face protection.

Technical Specifications

• Series: 987C
• Abrasive Type: Coated
• Grit: 36
• Disc Diameter: 2 inches
• Attachment System: Roloc Quick-Change
• Backing: Fiber
• Package Length: 13.59 inches
• Package Width: 11.88 inches
• Package Height: 6.2 inches
• Weight: 9.644 pounds
• UPC: 051125949564

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325841