3M 7100044451 Cubitron Ii Hookit Disc 120 Grit 5 Inch

Product Description

The 3M 7100044451 is a coated abrasive disc built around 3M Precision Shaped Ceramic Grain technology. The triangular ceramic mineral is engineered to slice through material cleanly rather than gouging or plowing, which is how conventional abrasive grains work. The result is a disc rated to cut up to 2 times faster and last up to 4 times longer than standard abrasives. At 5 inches in diameter with a 120 grit rating, this disc is suited for aggressive stock removal on a wide range of substrates. Hook and loop backing enables fast disc swaps with minimal downtime.

This disc fits into fabrication, metalworking, and surface preparation workflows where consistent material removal is the priority. The 120 grit rating targets general stock removal rather than fine finishing. The hook and loop attachment system is compatible with standard 5-inch hook and loop backup pads commonly used in grinding and blending operations. It is appropriate for use on metals, composites, and other hard substrates in both shop and field environments.

Key Features

• 3M Precision Shaped Ceramic Grain designed to slice rather than gouge for faster, cleaner cuts
• Cuts up to 2 times faster than conventional abrasive discs
• Lasts up to 4 times longer than conventional abrasive discs
• 120 grit rating optimized for stock removal applications
• Hook and loop backing for quick disc changes on compatible backup pads
• 5-inch diameter fits standard right-angle grinders and orbital sanders with hook and loop pads

Compatibility

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

Installation Notes

Installation of this disc should be performed by operators familiar with angle grinders or random orbital sanders. Ensure the tool is powered off and unplugged before mounting or removing the disc. Confirm the backup pad rating meets or exceeds the tool RPM before use. Inspect the disc for damage prior to each use and do not use a disc that shows tearing or separation at the backing.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 120
• Attachment Type: Hook and loop (Hookit)
• Abrasive Type: Precision Shaped Ceramic Grain
• Abrasive Coat Type: Coated
• Package Weight: 3.7582 pounds
• Package Length: 11.3 inches
• Package Width: 5.9 inches
• Package Height: 6.3 inches
• UPC: 051125868476

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100044451