3M 7010359469 Diamond Polishing Cloth Belt 18.93x1.5 in

Product Description

The 3M 7010359469 is a diamond polishing cloth belt designed for precision polishing and finishing of extremely hard materials. Built on a water-resistant X-weight cloth backing with a durable resin bond, this belt uses micron-graded diamond mineral to achieve fine surface finishes on materials rated harder than 62 on the Rockwell C scale. At 18.93 inches long and 1.5 inches wide, it fits belt polishing machines used in metalworking and tool finishing applications. Coolant use is recommended during operation to extend belt life and maintain finish quality. This belt is intended for trade and industrial use by machinists, tool grinders, and finishing technicians.

This belt is suited for polishing and superfinishing operations on hard-to-grind materials where conventional abrasive belts fall short. Typical applications include finishing hardened tool steel, carbide, ceramics, and other materials that exceed the practical limits of aluminum oxide or silicon carbide abrasives. It serves as a direct alternative to conventional superfinishing techniques in both shop and production environments.

Key Features

• Micron-graded diamond mineral for fine, consistent surface finishes on Rockwell C 62+ materials
• Water-resistant X-weight cloth backing resists breakdown in wet or coolant-assisted applications
• Resin bond construction for long-lasting abrasive retention
• Engineered for hard-to-grind materials where conventional abrasives are not effective
• Designed to run with coolant for optimal performance and belt longevity
• Serves as an alternative to conventional superfinishing techniques

Compatibility

Designed as an OEM-style replacement belt for belt polishing and finishing machines that accept an 18.93-inch by 1.5-inch belt configuration.

Installation Notes

Installation should be performed by a qualified machinist or finishing technician familiar with belt polishing equipment. Ensure the machine is fully powered down and locked out before mounting or removing the belt. Verify belt tracking and tension according to the machine manufacturer guidelines before running. Always operate this belt with an appropriate coolant or lubricant to prevent heat buildup and premature diamond wear.

Technical Specifications

• Belt Length: 18.93 inches
• Belt Width: 1.5 inches
• Abrasive Type: Micron-graded diamond
• Bond Type: Resin
• Backing Material: X-weight cloth, water-resistant
• Color: Brown
• Minimum Order Quantity: 1
• Unit of Measure: Each
• Weight: 1 pound
• UPC: 00051111517772

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010359469