3M 7010300812 Surface Conditioning Belt 132x4 Inch Non-woven

Product Description

The 3M 7010300812 is a non-woven surface conditioning belt designed for material finishing, blending, and light stock removal on metal and fabricated surfaces. Built on a durable cloth and polyester scrim backing, it delivers moderate stretch resistance suited to applications where consistent belt tracking and dimensional stability matter. The open non-woven web construction resists loading, which extends abrasive service life and reduces downtime on production and job-shop operations. This belt uses an aluminum oxide mineral bonded with resin, making it a reliable choice for operators who need controlled cutting action without aggressive marring of the workpiece.

This belt is used in metal fabrication, welding prep, surface blending, and finishing operations across a range of substrates including stainless steel, carbon steel, and brass. The 132 inch length and 4 inch width suit wide-platen and open-ended belt grinder setups common in fabrication shops. Springy nylon fibers conform to part geometry, making this belt effective for maintaining consistent surface profiles on flat and slightly contoured workpieces. It is typically installed and operated by metal fabricators, maintenance technicians, and industrial finishing operators.

Key Features

• Cloth and polyester scrim backing provides low-stretch performance for stable belt tracking
• Open non-woven web resists loading and extends usable abrasive life
• Aluminum oxide mineral with resin bond delivers moderate, controlled cut rate
• Springy nylon fibers finish surfaces while preserving workpiece geometry
• Suitable for use on stainless steel, carbon steel, brass, and other metal substrates
• Available in multiple minerals, grades, and belt configurations for application flexibility

Compatibility

Designed as a replacement or production-run surface conditioning belt for wide-platen and open-ended belt grinders accepting a 132 inch by 4 inch non-woven abrasive belt.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive belt grinder equipment. Power down and lockout the machine before mounting or removing the belt. Verify belt tracking and tension per the grinder manufacturer guidelines before resuming operation. Inspect the belt for tears or delamination prior to each use and replace immediately if damage is found.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 4 inches
• Construction: Non-Woven
• Mineral Type: Aluminum Oxide (AO)
• Bond Type: Resin
• Backing: Cloth / Polyester Scrim
• Weight: 1.6 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00048011139500

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010300812