3M 7010325551 Roloc 777F Abrasive Disc 3 Inch 60 Grit

Product Description

The 3M 7010325551 is a 3-inch coated abrasive disc in the Roloc 777F line, engineered for trade and industrial grinding and finishing work. It combines ceramic abrasive grain with aluminum oxide in a blended mineral system that self-sharpens during use, delivering a consistent cut rate and extended disc life compared to aluminum oxide alone. The heavy polyester backing is water-resistant and rated for medium-pressure applications in both wet and dry environments. A grinding aid is built into the disc to reduce heat buildup, making it suitable for heat-sensitive alloys including stainless steel, nickel alloys, and titanium. Fabricators, metalworkers, and maintenance technicians are the primary installers and users of this disc.

This disc is designed for stock removal and finishing applications on metal surfaces. The 60-grit ceramic blend is well suited for aggressive material removal on ferrous and non-ferrous metals. The water-resistant polyester backing supports use in wet grinding scenarios common in metal fabrication shops, shipyards, and field maintenance environments where coolant or water-based cutting fluids are present. The Roloc quick-change attachment system allows fast disc swaps on compatible angle grinders and die grinders without tools, reducing downtime during production runs.

Key Features

• Ceramic and aluminum oxide blend self-sharpens for improved cut rate and durability over aluminum oxide alone
• Roloc quick-change attachment system enables secure, tool-free disc installation and removal
• Heavy water-resistant polyester backing supports medium-pressure wet and dry applications
• Built-in grinding aid reduces heat generation during grinding of heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
• Heat-resistant resin bond holds abrasive grain under pressure, heat, and moisture
• 60 grit rating suited for aggressive stock removal and intermediate finishing

Compatibility

Designed for use with Roloc-compatible right-angle grinders and die grinders that accept 3-inch quick-change abrasive discs.

Installation Notes

This disc is installed and used by metalworkers, fabricators, and maintenance technicians on Roloc-compatible pneumatic or electric grinders. Always confirm the grinder is rated for the disc diameter and that the tool is powered off and depressurized before changing discs. Wear appropriate PPE including eye protection and gloves when operating grinding equipment. Follow applicable ANSI B11 and OSHA standards for abrasive wheel safety in your work environment.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: 60
• Abrasive Type: Ceramic and Aluminum Oxide Blend
• Backing Material: Polyester
• Backing Weight: Heavy
• Application Type: Wet and Dry
• Attachment System: Roloc Quick-Change
• Weight: 0.03 pounds
• UPC: 00051111502587

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325551