3M 7010363894 Coated Abrasive Disc 50 Grit 2 Inch

Product Description

The 3M 7010363894 is a 2-inch coated abrasive disc designed for stock removal and finishing on metal and other hard surfaces. It uses a blend of 3M-engineered ceramic abrasive grain and aluminum oxide that self-sharpens during use, delivering a consistent cut-rate and extended disc life compared to standard aluminum oxide discs. The heavy, water-resistant polyester backing handles medium-pressure applications in both wet and dry conditions. A built-in grinding aid reduces heat buildup, making this disc suited for heat-sensitive alloys. Licensed HVAC technicians, machinists, fabricators, and metal finishing professionals are the primary installers and users of this product.

This disc is intended for use on stainless steel, nickel alloys, titanium, and other heat-sensitive metals where temperature control during grinding is critical. At 50 grit, it is well suited for aggressive stock removal as well as transitional finishing steps. The disc is sold individually and is compatible with the 3M Roloc attachment system, which allows fast, tool-free disc changes on angle grinders and die grinders equipped with a Roloc-style holder.

Key Features

• Ceramic and aluminum oxide blend self-sharpens for improved durability and sustained cut-rate over aluminum oxide alone
• 3M Roloc attachment system allows fast, secure disc attachment and removal without tools
• Heavy polyester backing resists tearing under medium-pressure use in wet or dry conditions
• Grinding aid lowers grinding temperatures to protect heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
• Heat-resistant resin bond holds abrasive firmly to backing under pressure, heat, and moisture exposure

Compatibility

Designed for use with Roloc-style disc holders and angle grinders or die grinders equipped with a compatible Roloc mandrel. Specific compatible tool model numbers were not provided in the product data.

Installation Notes

This disc is installed and removed by hand using the Roloc twist-lock system — no tools required for disc changes. Ensure the grinder is powered off and unplugged before mounting or removing the disc. Operate within the RPM rating of the holder and disc. Use appropriate PPE including eye protection and gloves when grinding, especially on stainless steel, nickel alloys, or titanium.

Technical Specifications

• Disc Diameter: 2 inches
• Grit: 50
• Abrasive Type: Ceramic blended with Aluminum Oxide
• Backing Material: Heavy Polyester
• Attachment System: Roloc (Twist-Lock)
• Application: Wet or Dry
• Weight: 0.01 pounds
• UPC: 00051144767465

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363894