3M 7100044892 Abrasive Film Disc 80 Grit 6 Inch

Product Description

The 3M 7100044892 is a coated abrasive film disc engineered for aggressive stock removal in professional grinding and finishing applications. Built on the Cubitron II 775L platform, this 6-inch disc uses 3M Precision Shaped Grain technology — triangular ceramic mineral grains that slice through material rather than plowing or gouging like conventional abrasives. The result is a disc rated to cut up to 2 times faster and last up to 6 times longer than standard abrasive discs. At 80 grit, it is suited for rapid material removal on a range of substrates. Installation uses the Stikit pressure-sensitive adhesive attachment system for tool-free disc changes.

This disc is designed for use in metalworking, fabrication, and surface preparation environments where high stock removal rates are the priority. The film backing provides greater tear resistance and better edge retention compared to paper-backed alternatives, making it well suited to demanding production and repair workflows. Typical users include welders, fabricators, metal finishers, and maintenance professionals working on ferrous and non-ferrous substrates.

Key Features

• 3M Precision Shaped Ceramic Grain cuts up to 2 times faster than conventional abrasives
• Ceramic mineral geometry slices material rather than gouging, extending disc life up to 6 times longer
• Film backing provides superior tear resistance and edge retention over paper backing
• Stikit pressure-sensitive adhesive attachment allows fast, tool-free disc changes
• 80 grit rating optimized for aggressive stock removal applications
• 6-inch diameter fits standard PSA backup pads

Compatibility

Designed as an OEM-style replacement-grade abrasive disc for use with 6-inch Stikit-compatible PSA backup pads and random orbital or disc sanders accepting 6-inch PSA-mount consumables.

Installation Notes

This disc is installed by trade and industrial professionals using standard 6-inch PSA backup pads. Power down and disconnect the tool from its power source before changing discs. Ensure the backup pad surface is clean and free of debris before pressing the disc firmly into place to achieve full adhesive contact. Follow applicable workplace safety standards and wear appropriate PPE including eye protection and respiratory protection when grinding or finishing metal.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 80
• Abrasive Type: Precision Shaped Ceramic Grain
• Backing Material: Film
• Attachment Type: Stikit Pressure-Sensitive Adhesive
• Package Weight: 7.699 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• Unit of Measure: Each
• Minimum Order Quantity: 250
• UPC: 051125868001

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100044892