3M 7000028337 Trizact Cloth Belt A65 3.5x15.5 in

Product Description

The 3M 7000028337 is an aluminum oxide Trizact cloth belt engineered for precision grinding and finishing applications. Built on a durable X-weight cloth backing, this belt is resin bonded to resist heat buildup during extended use. A built-in grinding aid promotes cooler cutting, reducing heat-related workpiece damage and extending belt life. The film media splice construction provides a smooth, consistent finish across the splice zone. This belt is sized at 3.5 inches x 15.5 inches and carries an A65 grade. It is used by metal fabricators, machinists, and finishing technicians who require controlled stock removal with a consistent surface finish.

This belt suits applications on belt grinders and finishing machines where surface quality and dimensional consistency matter. The X-weight backing provides enough rigidity for moderate pressure grinding while the Trizact abrasive structure wears through micro-layers to continuously expose fresh cutting points. Typical applications include precision grinding of metal components, edge finishing, and surface prep on harder alloys. The A65 grade positions this belt for intermediate-stock-removal and fine-finishing work rather than heavy material removal.

Key Features

• Aluminum oxide Trizact abrasive construction for consistent, controlled cut rate
• X-weight cloth backing provides durability under moderate grinding pressure
• Resin bond system resists heat for longer belt life
• Grinding aid promotes cooler grinding to protect workpiece surface
• Film media splice for smooth, uninterrupted contact across the splice zone
• A65 grade suited for intermediate to fine finishing work

Compatibility

Designed as an OEM-style replacement or direct-use abrasive belt for belt grinders and finishing machines that accept 3.5-inch x 15.5-inch abrasive cloth belts.

Installation Notes

Installation is performed by abrasive finishing technicians and metalworking professionals. Before mounting, ensure the belt grinder is powered down and locked out per applicable safety procedures. Verify belt tension and tracking alignment before resuming operation. Do not exceed the machine's rated speed for the belt width and backing weight in use.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grade: A65
• Backing Weight: X-weight cloth
• Bond Type: Resin
• Splice Type: Film Media
• Belt Width: 3.5 inches
• Belt Length: 15.5 inches
• Weight: 0.07 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111693865

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028337