3M 7100145376 5 Inch Hook and Loop Sanding Disc Assorted Grit

Product Description

The 3M 7100145376 is a 5-inch hook-and-loop clean sanding film 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 gouging or plowing the way conventional abrasives do. The result is a disc that cuts up to 2x faster and lasts up to 6x longer than standard abrasive discs. The film backing provides greater tear resistance and edge retention compared to paper-backed alternatives, making it well suited for demanding finishing and material removal tasks.

This disc is designed for professional use in metal fabrication, bodywork, woodworking, and composite finishing applications. The assorted grit pack gives technicians and tradespeople the flexibility to move through multiple stages of stock removal without switching product lines. The precise multi-hole pattern is engineered to work with compatible dust extraction systems, keeping the work surface clear and extending disc life. Sold in a pack of 20 discs.

Key Features

• 3M Precision Shaped Ceramic Grain cuts up to 2x faster than conventional abrasives
• Disc life up to 6x longer than standard abrasive options
• Film backing delivers superior tear resistance and edge retention over paper backing
• Hook-and-loop attachment allows fast, tool-free disc changes
• Precise multi-hole pattern supports efficient dust extraction
• Assorted grit selection supports multiple stages of stock removal

Compatibility

Designed for use with 5-inch hook-and-loop random orbital sanders and disc grinders equipped with a compatible multi-hole dust extraction pad.

Installation Notes

Installation and disc changes should be performed with the sander powered off and unplugged or the air supply disconnected. Align the disc holes with the sanding pad holes to ensure proper dust extraction. Inspect the hook-and-loop pad surface before attaching a new disc to confirm secure engagement. Follow applicable workplace safety standards for personal protective equipment when performing abrasive operations.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: Assorted
• Attachment Type: Hook and Loop
• Backing Material: Film
• Abrasive Grain: Precision Shaped Ceramic
• Pack Quantity: 20 discs
• Package Weight: 3.917 pounds
• Package Length: 11 inches
• Package Width: 8.4 inches
• Package Height: 7.3 inches
• UPC: 051125874354

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100145376