3M 7100074885 Cubitron Ii Hookit Disc 5 Inch 150 Grit

Product Description

The 3M 7100074885 is a 5-inch hook-and-loop abrasive disc engineered for aggressive stock removal on a wide range of substrates. It uses 3M Precision Shaped Ceramic Grain, a triangular mineral that slices through material rather than plowing or gouging like conventional abrasives. This geometry delivers cut rates up to 2 times faster than standard abrasive discs and service life up to 4 times longer. At 150 grit, the disc is suited for intermediate grinding and finishing work. Licensed trades in metal fabrication, automotive body work, and general industrial applications rely on this disc for consistent, controlled material removal without frequent changeovers.

This disc is designed for use on metal, painted surfaces, composites, and wood substrates where stock removal is the primary objective. The hook-and-loop backing system allows fast disc swaps on compatible random orbital and right-angle sanders, reducing downtime between grits. It is well suited for production environments where cut consistency and disc longevity directly affect throughput. The 150 grit rating positions it between aggressive cutting and final prep work, making it useful across multiple stages of a surface finishing workflow.

Key Features

• 3M Precision Shaped Ceramic Grain slices substrate for faster, cleaner material removal
• Cuts up to 2 times faster than conventional abrasive discs
• Lasts up to 4 times longer than conventional abrasive discs
• Hook-and-loop attachment for fast, tool-free disc changes
• 150 grit rating suitable for stock removal and intermediate surface prep
• 5-inch diameter fits standard hook-and-loop random orbital and angle sanders

Compatibility

Designed for use with 5-inch hook-and-loop backup pads on random orbital sanders and right-angle grinders configured for hook-and-loop disc attachment.

Installation Notes

Installation is performed by trade professionals in metalworking, fabrication, and finishing applications. Power down and unplug or de-energize the tool before mounting or removing the disc. Ensure the backup pad surface is clean and free of debris to maintain proper disc adhesion. Always verify the tool RPM rating does not exceed the disc RPM rating before operation.

Technical Specifications

• Diameter: 5 inches
• Grit: 150
• Attachment Type: Hook and Loop
• Abrasive Grain: Precision Shaped Ceramic
• Disc Type: Coated
• Unit of Measure: Each
• Minimum Order Quantity: 250
• Weight: 3.609 pounds
• UPC: 051125870585

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100074885