3M 7010359466 Diamond Abrasive Belt 25.21x3 Inch

Product Description

The 3M 7010359466 is a diamond abrasive belt engineered for grinding and polishing hard materials including ceramics, carbide, and cast iron. The belt measures 25.21 inches in length and 3 inches in width, making it a standard fit for bench and pedestal belt grinders used in tool rooms, machine shops, and industrial maintenance settings. Micron-graded diamond particles deliver a consistent, controlled cut on substrates that conventional abrasive grains struggle to handle. The abrasive is bonded with a heat-resistant resin to a heavy-duty x-weight cloth backing that is waterproof, allowing use with liquid lubricants or coolants during wet grinding operations.

This belt is suited for precision grinding, lapping, and finishing applications on extremely hard or brittle workpieces where surface finish consistency and minimal thermal damage to the substrate are critical. Typical users include toolmakers, carbide tooling shops, ceramic fabricators, and industrial maintenance technicians working on wear components. The waterproof cloth construction makes it compatible with flood coolant and cutting fluid systems commonly used when working carbide or technical ceramics.

Key Features

• Micron-graded diamond mineral for consistent finishes on ceramics, carbide, and cast iron
• Heat-resistant resin bond minimizes thermal damage to the workpiece
• X-weight cloth backing resists tearing during extended grinding cycles
• Waterproof construction supports use with liquid lubricants and flood coolants
• 25.21 inch by 3 inch size fits standard belt grinder configurations

Compatibility

Designed as a direct-fit abrasive belt for belt grinders and finishing machines accepting a 25.21 inch by 3 inch belt. Suitable for wet or dry grinding of ceramics, carbide, and cast iron workpieces.

Installation Notes

Installation should be performed by a qualified machine operator or toolroom technician familiar with belt grinder safety procedures. Disconnect and lock out power to the grinder before changing the belt. Verify belt tracking and tension according to the grinder manufacturer specifications before resuming operation. Ensure guards are fully in place before powering the machine.