3M 7010299185 Flexible Diamond Psa Cloth Disc 8 Inch

Product Description

The 3M 7010299185 is a flexible diamond PSA cloth disc engineered for grinding and finishing on hard-to-work materials. Built around a diamond mineral abrasive bonded to a durable cloth backing, this disc delivers consistent stock removal and surface finishing performance where conventional abrasives fall short. The pressure-sensitive adhesive (PSA) backing mounts quickly to compatible disc pads, reducing changeover time on the job. At 8 inches in diameter and weighing 0.2 pounds, the disc is sized for bench grinders, disc sanders, and rotary finishing equipment used by machinists, fabricators, and stone or composites tradespeople.

This disc is suited to applications involving stone, glass, ceramic, metal carbide, and composite materials where aggressive cutting action and a durable backing are required. The open dot pattern across the disc face allows swarf and grinding debris to evacuate the cutting zone, reducing loading and extending usable disc life. The backing is compatible with coolant operation, making it appropriate for wet-grinding setups commonly used in ceramic, glass, and carbide finishing environments.

Key Features

• Diamond mineral abrasive delivers cutting performance on stone, glass, ceramic, metal carbide, and composites
• Open dot pattern promotes swarf and debris evacuation to resist loading
• PSA backing enables fast, secure attachment to compatible disc pads
• Cloth backing rated for use with coolant in wet-grinding applications
• Flexible construction conforms to workpiece surfaces for consistent contact

Compatibility

Designed for use with PSA-style disc pad holders on bench grinders, rotary sanders, and finishing equipment configured for 8-inch abrasive discs. Verify pad compatibility before installation.

Installation Notes

Installation is performed by tradespeople and fabricators familiar with rotary abrasive equipment. Power down and lock out the grinder or disc sander before mounting or removing the disc. Peel the PSA liner and align the disc squarely to the backing pad before pressing firmly to seat the adhesive. Inspect the disc for damage before each use and do not exceed the maximum RPM rating of the equipment.

Technical Specifications

• Diameter: 8 inches
• Abrasive Type: Diamond
• Backing Type: PSA Cloth
• Weight: 0.2 pounds
• Package Dimensions: 9.6 x 9.6 x 0.9 inches
• UOM: Each
• UPC: 00051144813001

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010299185