3M 7010294455 Abrasive Belt 320 Grit 54x1 Inch Aluminum Oxide

Product Description

The 3M 7010294455 is a closed-coat aluminum oxide abrasive belt designed for general metalworking applications. The 211K cloth belt measures 54 inches long by 1 inch wide and carries a 320 grit rating, placing it in the fine-finishing range. Aluminum oxide mineral cuts fast on metal surfaces and holds up through repeated passes. The flexible cloth backing keeps the belt conformable during dry sanding, and the glue bond promotes uniform material removal without loading. Metalworkers, fabricators, and finishing technicians reach for this belt when blending welds, refining metal surfaces, or repairing existing finishes.

This belt is suited for dry sanding operations on metal in both shop and field settings. The 320 grit rating makes it appropriate for finish refinement and light blending after coarser stock removal is complete. The closed-coat construction lays abrasive mineral densely across the cloth backing, producing a consistent scratch pattern at each pass. It is available individually or in bulk quantities, making it practical for production environments where belt changes are frequent.

Key Features

• 320 grit aluminum oxide abrasive for fine finishing and surface blending on metal
• Closed-coat construction delivers a consistent, uniform scratch pattern
• Flexible cloth backing conforms to workpiece geometry during dry sanding
• Glue bond supports uniform finishes in dry applications without early breakdown
• 54 inch length by 1 inch width suits narrow-contact and file-belt configurations
• Available in grades from 80 to 500 for a range of metalworking tasks

Compatibility

Designed for use on belt sanders and file-belt machines that accept a 54 inch by 1 inch abrasive belt in dry metalworking and finishing applications.

Installation Notes

Installation is performed by a machine operator or finishing technician familiar with the sander in use. Power down and disconnect the machine before changing belts. Confirm belt tracking and tension per the machine manufacturer guidelines before resuming operation. Do not use this belt in wet applications, as the glue bond and cloth backing are rated for dry use only.

Technical Specifications

• Belt Length: 54 inches
• Belt Width: 1 inch
• Grit: 320
• Abrasive Mineral: Aluminum Oxide (AO)
• Backing Material: Cloth
• Coat Type: Closed Coat
• Bond Type: Glue
• Application: Dry sanding
• Weight: 0.05 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294455