3M 7100044452 Cubitron Ii Hookit Disc 120 Grit 6 Inch

Product Description

The 3M 7100044452 is a coated abrasive hook-and-loop disc designed for aggressive stock removal on metal, wood, and composite substrates. Built on 3M Precision Shaped Grain technology, the disc uses triangular ceramic mineral particles engineered to slice cleanly through material rather than plowing or grinding like conventional abrasive grains. The result is faster cut rates and extended disc life compared to standard aluminum oxide or ceramic alternatives. At 120 grit, the disc is suited for blending, surface preparation, and finish work where controlled material removal is required. Licensed trades and fabrication professionals use this disc for production grinding and surface conditioning tasks.

This disc is intended for use with 6-inch hook-and-loop backup pads on random orbital and right-angle sanders. The hook-and-loop attachment system allows fast disc changes without tools, making it practical for production environments where downtime between disc changes adds up. It is well suited to bodywork, metal fabrication, woodworking, and general surface prep where a 120-grit cut is appropriate. The disc performs across a wide range of substrates, with its primary application in stock removal rather than fine finishing.

Key Features

• 3M Precision Shaped Grain technology for faster, cleaner cutting action
• Cuts up to 2 times faster than conventional abrasive discs
• Lasts up to 4 times longer than conventional abrasive discs
• Hook-and-loop backing enables quick disc changes without tools
• 120 grit suited for stock removal, blending, and surface preparation
• Compatible with standard 6-inch hook-and-loop backup pads

Compatibility

Designed for use with 6-inch hook-and-loop backup pads on random orbital and right-angle sanders used in metal fabrication, woodworking, and surface preparation applications.

Installation Notes

Attach the disc firmly to a 6-inch hook-and-loop backup pad before use. Ensure the sander is powered off and disconnected before changing discs. Operate within the RPM rating of the backup pad and sander. Wear appropriate eye and respiratory protection when grinding or sanding.

Technical Specifications

• Diameter: 6 inches
• Grit: 120
• Attachment Type: Hook and Loop (Hookit)
• Abrasive Type: Precision Shaped Ceramic Grain
• Disc Type: Coated
• Package Weight: 5.374 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• UPC: 051125868452

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100044452