3M 7010329259 Surface Conditioning Belt 118x4 Inch Ao

Product Description

The 3M 7010329259 is a Scotch-Brite Surface Conditioning Low Stretch Belt built for industrial and trade finishing work on metal and other substrates. Constructed with a durable cloth and polyester scrim backing, this belt resists stretching during operation, making it well-suited for consistent, controlled surface conditioning runs. The non-woven nylon fiber construction allows the belt to finish surfaces while preserving part geometry, and the open web design resists loading to extend abrasive service life. The aluminum oxide mineral and resin bond deliver repeatable results across a range of finishing sequences without aggressive stock removal that could mar the workpiece.

This belt is used in metal fabrication, maintenance, and finishing applications where moderate cutting action is needed without damaging the substrate surface. It performs on stainless steel, brass, and similar metals, fitting into multi-step finishing sequences where operators alternate grades or minerals to achieve the target surface condition. Minimum order quantity is 5 belts per purchase, making it practical for shop stock in professional fabrication or service environments.

Key Features

• Durable cloth and polyester scrim backing resists stretching for consistent belt tracking
• Non-woven nylon fibers finish surfaces while maintaining workpiece geometry
• Open web construction is load resistant, extending abrasive service life
• Aluminum oxide mineral with resin bond provides moderate cutting action without marring
• Compatible with a range of substrates including stainless steel and brass
• Available in multiple minerals, grades, and belt types for sequenced finishing programs

Compatibility

Designed as an OEM-style replacement or direct-use abrasive belt for contact-wheel and platen belt finishing machines that accept 118-inch by 4-inch non-woven surface conditioning belts.

Installation Notes

Installation is performed by maintenance technicians or skilled trades operators on belt finishing and grinding machines. Power down and lockout the machine fully before changing belts. Inspect the contact wheel and tracking guides for wear before mounting a new belt. Confirm belt direction of travel matches any directional markings on the belt prior to startup.

Technical Specifications

• Belt Length: 118 inches
• Belt Width: 4 inches
• Abrasive Mineral: Aluminum Oxide (AO)
• Bond Type: Resin
• Construction: Non-Woven
• Backing: Cloth and Polyester Scrim
• Weight: 1.6 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00048011159638

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329259