3M 7010329638 Scotch-brite Surface Conditioning Belt 144x3 in

Product Description

The 3M 7010329638 is a Scotch-Brite Surface Conditioning Low Stretch Belt designed for controlled surface finishing on a wide range of substrates. Built on a durable cloth and polyester scrim backing, this non-woven abrasive belt resists stretching during operation, keeping consistent contact pressure across the workpiece. The aluminum oxide mineral construction paired with a resin bond delivers reliable cut rates without aggressive material removal that could mar or distort delicate surfaces. At 144 inches long and 3 inches wide, this belt fits wide-format belt grinders and finishing machines common in fabrication and metalworking shops.

This belt suits applications where maintaining the base geometry of the workpiece is critical. The open non-woven web is load resistant, reducing clogging and extending usable service life compared to coated abrasive alternatives. It performs on stainless steel, brass, aluminum, and other metals encountered in production finishing, weld blending, and surface prep sequences. Fabricators, welders, and metalworking professionals are the primary installers and users of this product in both shop and light industrial environments.

Key Features

• Cloth and polyester scrim backing rated for low-stretch applications, maintaining belt geometry under load
• Open non-woven web resists loading and prolongs abrasive service life
• Aluminum oxide mineral with resin bond provides consistent cut without aggressive surface marring
• Springy nylon fibers conform to the workpiece while preserving its original geometry
• Compatible with a variety of substrates including stainless steel and brass

Compatibility

Designed as a replacement or production-supply belt for wide-format belt finishing machines and grinders that accept 144-inch by 3-inch non-woven abrasive belts.

Installation Notes

Belt installation and replacement should be performed by qualified shop personnel with the machine fully powered down and locked out per applicable lockout/tagout procedures. Verify belt tracking alignment before resuming operation to prevent edge wear or belt damage. Inspect the contact wheel or platen for wear before mounting a new belt, as irregular surfaces reduce belt life and finishing consistency.

Technical Specifications

• Belt Length: 144 inches
• Belt Width: 3 inches
• Abrasive Type: Aluminum Oxide (AO)
• Bond Type: Resin
• Construction: Non-Woven
• Backing: Cloth and Polyester Scrim
• Weight: 1.2 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00048011932132

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329638