3M 7100046325 Cubitron Ii Hookit 775L Film Disc 80 Grit 5 in

Product Description

The 3M 7100046325 is a Cubitron II Hookit 775L coated abrasive film disc designed for aggressive stock removal on a wide range of substrates. It uses 3M Precision Shaped Grain technology, which features a triangular ceramic mineral engineered to 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 5 inches in diameter and 80 grit, it is suited for medium-to-aggressive material removal tasks in metalworking, fabrication, and surface prep applications.

This disc is intended for use in professional fabrication, metalworking, and industrial surface preparation environments. The 80-grit cut rate makes it effective for initial stock removal, weld blending, and shaping operations. It is a strong fit for shops and tradespeople working with ferrous metals, aluminum, composites, and other hard substrates where cut speed and disc longevity are priorities. The film backing improves tear resistance and helps the disc hold its edge through demanding applications.

Key Features

• 3M Precision Shaped Ceramic Grain slices material for faster cut rates vs. conventional abrasives
• Cuts up to 2 times faster and lasts up to 6 times longer than standard abrasive discs
• Film backing provides greater tear resistance and edge retention under load
• Hook and loop attachment system allows fast disc changes without tools
• Suited for stock removal across a wide variety of substrates

Compatibility

Designed for use with 5-inch hook and loop backup pads on random orbital and right-angle sanders compatible with Hookit-style disc attachment systems.

Installation Notes

Mounting and disc changes are performed by a qualified operator using a compatible 5-inch hook and loop backup pad. Ensure the sander is powered off and disconnected before changing discs. Verify the backup pad is rated for the operating RPM of the tool before use. Follow applicable ANSI and shop safety guidelines for abrasive disc operation, including use of appropriate eye and respiratory protection.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 80
• Attachment Type: Hook and Loop (Hookit)
• Backing Material: Film
• Abrasive Grain: Precision Shaped Ceramic (Cubitron II)
• Weight: 0.022 pounds
• UPC: 00051125868181

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100046325