3M 7010308482 Abrasive Belt 577F 18x1 Inch 60 Grit

Product Description

The 3M 7010308482 is a coated abrasive belt from the 577F series, featuring alumina zirconia grain bonded to a heavyweight, water-resistant polyester cloth backing. Designed for demanding grinding and finishing work, this belt delivers faster cut rates than standard aluminum oxide belts while running cooler across the contact zone. The grinding aid built into the mineral blend reduces heat buildup, making this belt a reliable choice on heat-sensitive metals such as aluminum and stainless steel. At 18 inches long and 1 inch wide with a 60-grit grade, it fits standard narrow-belt grinders and is suited for edge work and high-pressure stock removal in production environments.

This belt is used in metal fabrication shops, welding operations, and finishing lines where consistent cut rate and backing durability matter. The heavyweight polyester cloth resists tearing under high-contact-pressure passes and performs well on contoured surfaces, edges, and flat stock. Typical installers and users include metal fabricators, machinists, and maintenance technicians working on ferrous and non-ferrous substrates. The 60-grit grade positions this belt in the coarse-to-medium range, appropriate for aggressive stock removal and weld blending before transitioning to finer finishing steps.

Key Features

• Alumina zirconia abrasive grain with grinding aid cuts faster than aluminum oxide on comparable substrates
• Runs cool, reducing heat damage risk on aluminum, stainless steel, and other heat-sensitive metals
• Heavyweight polyester cloth backing resists tearing and deformation under high-pressure grinding
• Water-resistant backing construction holds up in wet or coolant-assisted grinding applications
• 60-grit grade suited for stock removal, weld blending, and surface conditioning

Compatibility

Designed as a direct-fit replacement belt for standard 1 inch by 18 inch belt grinder and narrow-belt finishing machine configurations commonly used in metal fabrication and maintenance operations.

Installation Notes

Belt grinders must be powered off and unplugged before changing abrasive belts. Verify belt tension, tracking alignment, and contact-wheel condition before running a new belt at speed. Confirm that the belt grinder is rated for the belt dimensions and operating speed specified by the machine manufacturer. Wear appropriate PPE including eye protection and gloves during belt changes and grinding operations.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 1 inch
• Grit: 60
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Polyester Cloth
• Backing Weight: Heavyweight
• Backing Resistance: Water-Resistant
• Weight: 0.05 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010308482