3M 7100066702 Cubitron Ii Hookit Disc 6 Inch 220 Grit

Product Description

The 3M 7100066702 is a Cubitron II Hookit Clean Sanding Paper Disc in the 732U series, designed for aggressive stock removal across a range of solid substrates. It features 3M Precision Shaped Grain technology, where triangular ceramic mineral particles are engineered to slice cleanly through material rather than gouging or plowing like conventional abrasives. The result is a disc that cuts up to 2 times faster and lasts up to 4 times longer than standard abrasive discs. At 6 inches in diameter with a 220 grit rating, this disc is well suited for finishing and final stock removal stages in metal, wood, and composite surface prep work.

This disc is used in both residential and light commercial finishing applications where speed and abrasive life matter. The 732U series is primarily focused on stock removal tasks, making it a practical choice for body shops, fabrication shops, woodworking operations, and general surface preparation. The hook and loop backing allows for fast disc swaps on compatible orbital and random orbital sanders, reducing downtime during high-volume sanding operations. A precise multi-hole pattern built into the disc face supports efficient dust extraction when used with a vac-assisted sander, keeping the work surface clear and extending disc life.

Key Features

• 3M Precision Shaped Ceramic Grain technology cuts up to 2 times faster than conventional abrasives
• Abrasive life up to 4 times longer than standard discs, reducing change frequency
• Hook and loop attachment for fast, tool-free disc changes on compatible sanders
• Multi-hole pattern enables superior dust extraction with vac-assisted equipment
• 220 grit rating targets stock removal and finishing-stage surface prep
• 6-inch diameter fits standard random orbital and orbital disc sanders

Compatibility

Designed as a hook and loop replacement sanding disc for compatible 6-inch random orbital and orbital sanders used in stock removal and surface preparation applications.

Installation Notes

Mounting and removal require no tools — align the disc to the hook and loop pad on the sander and press firmly to seat. Ensure the sander is powered off and unplugged before changing discs. Verify that the sander pad diameter matches the 6-inch disc before use, and confirm dust port alignment with the multi-hole pattern for effective extraction.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 220
• Series: 732U
• Abrasive Type: Precision Shaped Ceramic Grain
• Attachment Type: Hook and Loop (Hookit)
• Unit of Measure: Each
• Package Weight: 4.85 pounds
• Package Length: 11.3 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• UPC: 076308642742

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100066702