3M 7010328691 Surface Conditioning Belt 72x0.5 Inch Non-woven

Product Description

The 3M 7010328691 is a non-woven surface conditioning belt designed for material finishing, blending, and light stock removal across a wide range of metal and alloy substrates. Built on a durable polyester scrim backing, this belt offers moderate stretch resistance, giving operators consistent control during machine belt grinding and finishing operations. The open web construction of the non-woven nylon fiber matrix resists loading, extending abrasive service life compared to conventional coated abrasive belts. At 72 inches long and 1/2 inch wide, it fits standard narrow belt finishing machines used in fabrication and metalworking shops. Aluminum oxide mineral provides reliable cutting action without aggressively marring the workpiece surface.

This belt is suited for use in metal fabrication, aerospace, automotive, and general manufacturing environments where surface finish quality matters. It performs on stainless steel, brass, aluminum, and other common substrates. Typical applications include weld blending, deburring, surface preparation before coating, and finishing passes that require maintaining workpiece geometry. The springy nylon fiber construction conforms slightly to part contours, making it effective for both flat and mildly contoured surfaces. It is installed and operated by machinists, fabricators, and finishing technicians working with narrow belt grinding equipment.

Key Features

• Polyester scrim backing provides low-stretch stability for controlled finishing passes
• Open web non-woven construction resists loading and extends belt service life
• Springy nylon fibers conform to workpiece geometry without aggressive stock removal
• Aluminum oxide mineral suitable for stainless steel, brass, aluminum, and similar substrates
• 72 inch length by 1/2 inch width fits standard narrow belt finishing machines
• Versatile across multiple sequences from initial blending to final surface conditioning

Compatibility

Designed as an OEM-style replacement or direct-fit consumable for narrow belt finishing and surface conditioning machines accepting a 72 inch by 1/2 inch non-woven abrasive belt.

Installation Notes

Belt installation should be performed by a qualified finishing technician or machinist following the belt machine manufacturer's guidelines. Power down and lockout/tagout the belt grinder before changing belts. Inspect the contact wheel and platen for wear or damage before installing a new belt. Ensure the belt is tracked and tensioned according to machine specifications before returning the unit to operation.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 0.5 inches
• Backing Material: Non-woven polyester scrim
• Abrasive Mineral: Aluminum oxide
• Construction Type: Open web non-woven
• Weight: 0.14 pounds
• UPC: 00048011136462

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328691