3M 7100159534 Abrasive Belt 60 Grit 72x2 Inch Cloth

Product Description

The 3M 7100159534 is a Cubitrona II 981F abrasive sanding belt engineered for grinding, weld removal, finishing, and blending on softer metals such as aluminum, bronze, and brass. Built on a tough Y-weight polyester cloth backing, the belt features 3M Precision-Shaped Grain for fast, aggressive stock removal. A water-resistant construction and integrated dry lubricant allow use with liquid coolants, reducing heat buildup and preventing loading during extended runs. At 72 inches long and 2 inches wide with a 60-grit cut, this belt suits production-level metalworking and fabrication environments where consistent cut rate and belt life matter.

This belt is used primarily in industrial and fabrication settings where operators are working on soft metal substrates. Typical applications include weld blending, surface conditioning, and edge finishing on aluminum, brass, and bronze components. It performs on wide-platen belt grinders and contact-wheel machines common in metal fab shops. The 60-grit grade makes it appropriate for initial grinding and aggressive material removal before moving to finer finishing steps. Minimum order quantity is 50 units per pack.

Key Features

• 3M Precision-Shaped Grain delivers fast cutting on soft metals including aluminum, brass, and bronze
• Integrated dry lubricant reduces loading and extends usable belt life on gummy, soft-metal surfaces
• Y-weight polyester cloth backing withstands aggressive grinding pressure and edge work
• Water-resistant polyester material is compatible with liquid coolants to control grinding temperatures
• Durable resin bond resists heat deterioration, maintaining abrasive integrity through long grinding cycles
• Strong mineral adhesion reduces shelling when grinding on or near the belt edge

Compatibility

Designed as a replacement-style abrasive belt for belt grinders and finishing machines that accept 72-inch by 2-inch sanding belts, particularly in applications involving soft non-ferrous metals.

Installation Notes

Belt installation and replacement should be performed by qualified machine operators or fabricators following the equipment manufacturer's tensioning and tracking guidelines. Power down and lock out the belt grinder before mounting or removing the belt. Verify belt direction-of-travel arrow aligns with the drive wheel rotation before starting the machine. When using liquid coolants, confirm the coolant is compatible with the workpiece alloy and the machine's containment system.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2 inches
• Grit: 60
• Backing Material: Y-weight polyester cloth
• Abrasive Type: 3M Precision-Shaped Grain
• Construction: Water-resistant, resin bonded
• Weight: 16.84 pounds
• UOM: Each
• Minimum Order Quantity: 50
• UPC: 638060054968

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100159534