3M 7010328295 Abrasive Disc 80 Grit 3 Inch Ceramic

Product Description

The 3M 7010328295 is a 3-inch coated abrasive disc designed for stock removal and finishing applications in metalworking and fabrication environments. It combines 3M-engineered ceramic abrasive grain with aluminum oxide in a self-sharpening blend that delivers consistent cut rates and extended disc life compared to aluminum oxide alone. The heavy polyester backing is water-resistant and rated for medium-pressure use in both wet and dry conditions. A grinding aid embedded in the construction reduces heat buildup, making this disc suitable for heat-sensitive alloys. Installers and fabricators in metal finishing, weld prep, and surface conditioning work will find this disc a reliable daily-use tool.

This disc is suited for grinding and finishing operations on stainless steel, nickel alloys, titanium, and similar heat-sensitive metals where temperature control during grinding is critical. The Roloca attachment system allows fast, secure mounting and removal from compatible Roloc-style disc holders and backup pads, reducing downtime during pad changes. It is appropriate for use in both production shop environments and field fabrication settings where consistent surface finish and material removal rates are required.

Key Features

• Ceramic and aluminum oxide blend self-sharpens during use for improved cut-rate and durability over straight aluminum oxide discs
• Roloca attachment system provides secure, tool-free disc mounting and removal
• Heavy polyester backing supports medium-pressure grinding in wet and dry conditions
• Integrated grinding aid reduces grinding temperatures for use on heat-sensitive alloys including stainless steel, nickel alloys, and titanium
• Heat-resistant resin bond maintains abrasive integrity under pressure, heat, and moisture exposure

Compatibility

Designed for use with Roloc-style disc holders and compatible backup pads accepting 3-inch coated abrasive discs. Suitable for stock removal and finishing on metal substrates including stainless steel, nickel alloys, and titanium.

Installation Notes

Mount the disc onto a compatible Roloc-style backup pad by aligning the attachment system and rotating to lock before applying power. Ensure the grinder or die grinder is powered off and unplugged before changing discs. Verify the tool speed rating does not exceed the maximum RPM rating of the disc and backup pad assembly. Inspect the disc for damage before each use and discard any disc showing tears, cuts, or delamination.

Technical Specifications

• Diameter: 3 inches
• Grit: 80
• Abrasive Type: Ceramic and Aluminum Oxide Blend
• Backing Material: Heavy Polyester
• Application: Wet and Dry
• Weight: 0.02 pounds
• UPC: 00051144767557

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328295