3M 7100145462 Cubitron Ii Hookit 775L Film Disc 320 Grit 6 in

Product Description

The 3M 7100145462 is a Cubitron II Hookit 775L coated abrasive film disc designed for high-speed stock removal on a wide range of substrates. At the core of this disc is 3M Precision Shaped Grain, a triangular ceramic mineral engineered to slice through material rather than gouge or plow like conventional abrasives. The result is a disc that cuts up to 2 times faster and lasts up to 6 times longer than standard abrasive discs. The film backing adds tear resistance and helps the disc hold its edge through demanding applications. It measures 6 inches in diameter and carries a 320 grit rating for fine stock removal and surface finishing.

This disc is suited for metalworking, fabrication, and finishing environments where consistent cut rate and disc longevity matter. The hook and loop attachment system allows for fast disc changes without additional hardware, making it practical in production and field settings. At 320 grit, it is appropriate for final stock removal passes and prep work before finishing coats. It is sold as individual units and is compatible with hook and loop backup pads.

Key Features

• 3M Precision Shaped Grain technology cuts up to 2 times faster than conventional abrasives
• Lasts up to 6 times longer than conventional abrasive discs
• Film backing provides greater tear resistance and edge retention
• Hook and loop attachment system enables fast, tool-free disc changes
• 6 inch diameter at 320 grit for fine stock removal and surface prep
• Suitable for a wide variety of substrates focused on stock removal applications

Compatibility

Designed for use with hook and loop backup pads that accept 6 inch coated abrasive film discs.

Installation Notes

Attach the disc to a compatible hook and loop backup pad mounted on a random orbital or disc sander before powering the tool. Confirm the backup pad diameter matches the 6 inch disc diameter before use. Inspect the disc and pad for wear before each use and replace if the film backing shows tears or the hook and loop interface no longer holds securely. Follow all applicable shop safety practices, including eye and respiratory protection when sanding.

Technical Specifications

• Diameter: 6 inches
• Grit: 320
• Abrasive Type: Precision Shaped Ceramic Grain
• Backing: Film
• Attachment: Hook and Loop (Hookit)
• Unit of Measure: Each
• Weight: 4.2 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• UPC: 076308470994

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100145462