3M 7010363766 Flexible Diamond Qrs Cloth Disc 3 in

Product Description

The 3M 7010363766 is a flexible diamond QRS cloth disc engineered for grinding hard-to-machine materials including stone, glass, ceramics, carbides, and composites. The disc uses micron-graded diamond mineral held in place by a metal bond, delivering aggressive, consistent cutting action while generating a uniform scratch pattern. An open dot mineral layout channels swarf and debris away from the surface to reduce loading and extend disc life. The semi-flexible backing conforms to edges and contours, making this disc well suited for detail work on irregular surfaces. Sold individually, with a minimum order quantity of 5 units.

This disc is intended for use in fabrication, tool-and-die, stone finishing, and advanced composite grinding applications. The quick-release QRS attachment system allows fast disc changes on compatible random orbital tools, reducing downtime in production environments. Its 3-inch diameter targets precision grinding tasks where a standard abrasive mineral would fail to cut efficiently on ultra-hard substrates. Both shop technicians and skilled tradespeople working with specialty materials rely on this disc for controlled stock removal and surface preparation.

Key Features

• Micron-graded diamond mineral delivers aggressive cut and consistent scratch pattern on hard-to-grind materials
• Open dot mineral pattern allows swarf and debris to escape, reducing disc loading
• Metal bond anchors diamond securely for long, stable cutting life
• Semi-flexible backing conforms to contours and edges
• Quick-release QRS attachment for fast, tool-free disc changes
• 3-inch diameter suits precision and detail grinding tasks

Compatibility

Designed for use with QRS-compatible random orbital sanders and grinders accepting 3-inch hook-and-loop or quick-release discs.

Installation Notes

Mounting and disc changes should be performed with the tool powered off and disconnected from its power source. Confirm the tool spindle speed does not exceed the disc's rated maximum RPM before operation. Wear appropriate PPE including eye protection and respiratory protection when grinding ceramics, carbides, or composite materials. Follow applicable shop safety standards and the tool manufacturer's operating guidelines during use.

Technical Specifications

• Disc Diameter: 3 inches
• Mineral Type: Diamond (micron-graded)
• Mineral Pattern: Open dot
• Bond Type: Metal bond
• Backing: Semi-flexible cloth
• Attachment Type: Quick-release QRS
• Weight: 0.04 pounds
• Package Dimensions: 8 inches x 4.5 inches x 5.1 inches
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00051144801923

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363766