3M 7100075671 Cubitron Ii 5 Inch 180 Grit Abrasive Disc

Product Description

The 3M 7100075671 is the Cubitron II Stiktt Paper Disc 732U, a coated abrasive disc engineered for aggressive stock removal on a wide range of substrates. At 5 inches in diameter with an 180 grit rating, this disc uses 3M Precision Shaped Grain technology -- triangular ceramic mineral structures designed to slice through material rather than plow or gouge like conventional abrasives. The result is a disc rated to cut up to 2x faster and last up to 4x longer than standard abrasive discs. It is designed for orbital and random orbital sanders used in metalworking, fabrication, and surface preparation applications.

This disc is intended for stock removal operations across a broad range of substrates including metals and composites. The Stiktt pressure-sensitive adhesive backing allows for fast disc changes without tools, reducing downtime during production or field work. At 5 inches diameter and 180 grit, it fits squarely in the finish-prep range, suitable for blending, smoothing, and material removal prior to finishing operations. Fabricators, welders, and metalworkers in both shop and field environments rely on this disc for consistent, repeatable cut rates across extended use cycles.

Key Features

• 3M Precision Shaped Grain ceramic mineral slices through substrate for faster, cooler cutting
• Rated up to 2x faster cut rate compared to conventional abrasive discs
• Rated up to 4x longer service life compared to conventional abrasive discs
• Stiktt PSA attachment system enables tool-free disc changes
• 5 inch diameter, 180 grit -- suited for stock removal and pre-finish surface prep
• Maximum operating speed of 12,000 RPM

Compatibility

Designed for use with 5 inch PSA-style random orbital and orbital sanders. The Stiktt backing is compatible with hook-and-loop or PSA backup pads rated for 5 inch coated abrasive discs at up to 12,000 RPM.

Installation Notes

Mounting and disc changes should be performed with the sander powered off and unplugged or air supply disconnected. Verify the backup pad and sander are rated for the 12,000 RPM maximum speed of this disc before use. Do not exceed the rated RPM. Inspect the disc and backup pad for damage before each use, and discard any disc that shows tears, delamination, or irregular wear.

Technical Specifications

• Diameter: 5 inches
• Grit: 180
• Maximum Speed: 12,000 RPM
• Attachment Type: Stiktt (PSA)
• Abrasive Type: Precision Shaped Ceramic Grain (Coated)
• Package Weight: 3.777 pounds
• Package Length: 11.3 inches
• Package Width: 5.9 inches
• Package Height: 6.3 inches
• UPC: 051125870714

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100075671