3M 7010329089 Scotch-brite Se Belt 72x4 Inch Ao Blue

Product Description

The 3M 7010329089 is a Scotch-Brite SE Surface Conditioning Low-Stretch Belt designed for cleaning, blending, deburring, and finishing across a range of industrial and fabrication applications. Measuring 72 inches in length and 4 inches in width, this non-woven belt features an aluminum oxide (AO) abrasive mineral bonded to a stretch-resistant nylon backing. The blue color designation identifies the grade within the SE series. It is built for use on metal, composite, and wood surfaces and is suited to both bench and machine grinding setups. Fabricators, metalworkers, and finishing technicians are the primary users of this belt type.

This belt is used in environments where consistent surface results matter: weld blending on stainless steel, deburring machined aluminum components, and finishing fabricated steel parts. The non-woven open web construction allows the belt to conform to contours, edges, and complex profiles without gouging or undercutting the workpiece. It is appropriate for both residential shop and light industrial production settings. The reduced-loading design helps maintain consistent cut and finish quality over extended run times, making it a practical choice for repetitive finishing cycles.

Key Features

• Stretch-resistant nylon backing handles high belt tensions common on backstands and file belt machines
• Non-woven open web construction conforms to contours, edges, and detail geometry
• Aluminum oxide abrasive mineral provides aggressive cut for deburring and surface conditioning
• Reduced loading and heat resistance extend usable belt life and maintain consistent finish results
• Removes grind lines, mill marks, and surface imperfections without undercutting the base material
• 72 inch by 4 inch format fits a wide range of belt grinder and backstand configurations

Compatibility

Designed as a direct-fit surface conditioning belt for belt grinders, backstands, and file belt machines that accept a 72 inch by 4 inch belt format across metal, composite, and wood finishing applications.

Installation Notes

Installation is performed by fabricators and metalworking technicians. Power down and lock out the belt grinder or backstand before changing belts. Verify belt tracking and tension before resuming operation, and confirm the machine is rated for the belt dimensions prior to installation. Eye and hand protection should be worn during belt changes and operation per applicable shop safety requirements.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 4 inches
• Abrasive Mineral: Aluminum Oxide (AO)
• Color: Blue
• Construction: Non-Woven Open Web
• Backing Material: Stretch-Resistant Nylon
• Unit of Measure: Each
• Minimum Order Quantity: 10
• Weight: 12.15 pounds
• Package Length: 20.4 inches
• Package Width: 20.6 inches
• Package Height: 4.9 inches
• UPC: 048011256004

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329089