3M 7100205965 Trizact 663FC Abrasive Belt 90x3 Inch

Product Description

The 3M 7100205965 is a Trizact 663FC diamond abrasive belt engineered for precision grinding and stock removal on hard-to-grind materials. Built on a YF-weight cloth backing, it is designed for medium to high pressure grinding applications where consistent cut rate and surface finish matter. The diamond abrasive construction delivers repeatable dimensioning performance similar to bonded wheels while maintaining the speed and ease of use associated with coated abrasive belts. Licensed trades and industrial grinding techs use this belt where finish quality and throughput both count.

This belt measures 90 inches in length and 3 inches in width, making it suited for wide belt grinding machines and precision surface finishing equipment. It is used in applications requiring aggressive stock removal on hard materials such as carbide, ceramics, hardened steel, and similar substrates. The Trizact construction minimizes grinding chatter, making it a practical choice for shops that need consistent results across multiple passes without constant belt changes.

Key Features

• Diamond abrasive structure capable of cutting hard-to-grind materials up to 70 percent faster than bonded wheels
• Consistent grinding performance with reduced likelihood of grinding chatter
• YF-weight cloth backing supports medium to high pressure grinding applications
• Effective for high-rate stock removal on difficult substrates
• Trizact construction combines predictable dimensioning of bonded wheels with abrasive belt speed and ease of use

Compatibility

Designed for use on wide belt grinding and finishing machines that accept a 90-inch by 3-inch abrasive belt configuration.

Installation Notes

Belt installation should be performed by a qualified machine operator familiar with the specific grinder or finishing unit in use. Confirm belt tracking direction and tension settings per the machine manufacturer guidelines before operation. Always power down and de-energize the machine before mounting or removing the belt. Wear appropriate PPE including eye protection and gloves during belt changes.

Technical Specifications

• Belt Length: 90 inches
• Belt Width: 3 inches
• Abrasive Type: Diamond
• Backing Material: Cloth (YF-weight)
• Grade/Series: 663FC
• Weight: 18.117 pounds
• Unit of Measure: Each
• UPC: 068060530295

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100205965