3M 7000120360 Flexible Diamond Disc 1 Inch

Product Description

The 3M 7000120360 is a flexible diamond QRS cloth disc engineered for grinding and finishing hard-to-grind materials including stone, glass, ceramics, carbides, and composites. At 1 inch in diameter, it uses micron-graded diamond abrasive held in place by a metal bond matrix, delivering aggressive cutting action and consistent scratch patterns across demanding surfaces. The semi-flexible cloth backing allows the disc to conform to edges and contours without losing contact or cutting efficiency. A quick-release attachment system speeds up disc changes, reducing downtime during production or finishing operations.

This disc is suited for precision grinding, deburring, and surface preparation tasks where conventional abrasives fall short. Its open dot mineral pattern is designed to allow swarf and debris to clear the surface continuously, reducing loading and extending disc life. Typical applications include detail work on ceramic components, carbide tooling, glass edges, natural stone, and advanced composite materials. The small 1-inch form factor makes it well-suited for die grinders, rotary tools, and inline finishing equipment used in shop and light industrial settings.

Key Features

• Micron-graded diamond abrasive provides aggressive cut and consistent scratch pattern on hard-to-grind materials
• Open dot mineral pattern allows swarf and debris to escape, reducing loading during use
• Metal bond anchors diamond securely to the disc for extended abrasive life
• Semi-flexible cloth backing conforms to edges and contoured surfaces
• Quick-release attachment system for fast disc changes

Compatibility

Designed for use on stone, glass, ceramics, carbides, and composite materials with rotary tools and die grinders equipped with a compatible quick-release attachment system.

Installation Notes

Installation of abrasive discs should be performed by qualified personnel following the tool and accessory manufacturer's instructions. Verify the tool spindle speed rating does not exceed the maximum rated speed of the disc before use. Power down and disconnect the tool from its power source before mounting or removing the disc. Always wear appropriate personal protective equipment, including eye and face protection, when operating rotary abrasive tools.