3M 7100210740 Trizact 663FC Diamond Abrasive Belt 120x2 in

Product Description

The 3M 7100210740 is a Trizact 663FC diamond abrasive belt designed for precision grinding and finishing on hard-to-grind materials. Built on a YF-weight cloth backing, this belt delivers consistent, repeatable stock removal across medium to high-pressure grinding applications. The structured abrasive construction uses precisely shaped diamond mineral to maintain a uniform cut rate throughout the belt's life, reducing grinding chatter and helping technicians achieve a smoother surface finish in fewer passes. Industrial maintenance professionals, metal fabricators, and finishing specialists install this belt on standard belt grinding machines.

The 7100210740 is suited for grinding and finishing operations on hard metals and advanced materials where bonded abrasive wheels struggle to maintain consistency. It is well matched to applications requiring tight dimensional tolerances and a predictable finish. The 120-inch length and 2-inch width make it compatible with larger industrial belt grinders used in heavy fabrication and maintenance environments. It ships in a minimum quantity of 10 belts per order.

Key Features

• Structured diamond abrasive mineral delivers consistent cut rate and surface finish
• YF-weight cloth backing supports medium to high-pressure grinding applications
• Reduces grinding chatter for more stable, controlled stock removal
• Designed to cut hard-to-grind materials significantly faster than conventional bonded wheels
• Repeatable performance throughout belt life due to structured abrasive geometry

Compatibility

Designed as an OEM-style replacement or direct-fit abrasive for industrial belt grinding machines accepting a 120-inch by 2-inch belt configuration.

Installation Notes

Installation should be performed by qualified personnel familiar with abrasive belt equipment. Ensure the belt grinder is fully powered down and locked out before changing belts. Verify belt tracking and tension according to the machine manufacturer's specifications before resuming operation. Inspect the contact wheel and platen for wear or damage prior to mounting a new belt.

Technical Specifications

• Belt Length: 120 inches
• Belt Width: 2 inches
• Abrasive Type: Diamond
• Backing Material: Cloth (YF-weight)
• Series: Trizact 663FC
• Weight: 8.663 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 0638060759509

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100210740