3M 7010329640 Surface Conditioning Belt 144x3 Inch Non-woven

Product Description

The 3M 7010329640 is a non-woven surface conditioning belt designed for controlled material finishing on metal substrates. Built on a durable cloth and polyester scrim backing, it delivers moderate strength suited for low-stretch belt applications. At 144 inches long and 3 inches wide, this belt runs on standard industrial belt finishing equipment. Aluminum oxide mineral with a resin bond provides consistent cut and finish across multiple passes. The open-web construction resists loading, extending abrasive service life without clogging. Licensed trades and fabrication shops use this belt where finish quality and substrate integrity both matter.

This belt is suited for surface conditioning tasks on stainless steel, brass, and similar metals where aggressive cutting would damage the workpiece. It is designed for sequences that require blending, deburring, or prep work without altering the geometry of the part. The springy non-woven nylon fiber structure conforms lightly to the surface, making it a practical choice in metal fabrication, maintenance shops, and industrial finishing operations handling both flat and contoured components.

Key Features

• Cloth and polyester scrim backing rated for low-stretch belt applications
• Non-woven open-web construction resists loading and prolongs abrasive life
• Springy nylon fibers finish surfaces while preserving part geometry
• Aluminum oxide mineral with resin bond for consistent, repeatable cut
• Compatible with a range of substrates including stainless steel and brass
• Available as a single unit with a minimum order quantity of 5

Compatibility

Designed for use on standard industrial belt finishing and surface conditioning equipment accepting 144-inch by 3-inch belts. Suitable for use on stainless steel, brass, and comparable metal substrates.

Installation Notes

Installation and belt changes should be performed by qualified personnel with the machine fully de-energized and locked out per OSHA lockout/tagout procedures. Confirm belt tracking and tension before resuming operation. Inspect the belt for tears or separation before each use and do not exceed the speed rating of the belt or the machine.

Technical Specifications

• Belt Length: 144 inches
• Belt Width: 3 inches
• Backing Type: Non-woven cloth and polyester scrim
• Mineral: Aluminum Oxide (AO)
• Bond: Resin
• Construction: Low-stretch open-web non-woven
• Weight: 1.4 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00048011932361

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329640