3M 7100100635 Roloc Flexible Diamond Disc M20 Micron

Product Description

The 3M 7100100635 is a Roloc flexible diamond disc engineered for grinding and polishing hard-to-machine materials including stone, glass, ceramic, metal, carbide, and composites. The disc measures 1.5 inches in diameter and uses a metal-plated bond that securely anchors micron-graded diamonds to a heavy-duty polyester backing. At M20 micron grade, it delivers consistent, fine material removal and surface refinement. The water-resistant polyester backing holds up in wet grinding applications. This disc mounts via the Roloc quick-change system, allowing fast disc swaps without tools on compatible angle grinders and die grinders.

This diamond disc is suited for flat surface grinding, edge work, and contour grinding and polishing across a range of trade and fabrication applications. It is commonly used by tile and stone installers, metal fabricators, glass workers, and machinists working with carbide tooling or composite materials. The flexible backing conforms to curved and irregular surfaces, making it practical for contour finishing where rigid abrasives would bridge or skip. Sold individually, with a minimum order quantity of 10 units.

Key Features

• M20 micron-graded diamonds for controlled fine grinding and polishing
• Metal-plated bond anchors diamonds securely to the backing for consistent cut rate
• Flexible, water-resistant polyester backing conforms to flat, edge, and contour surfaces
• Roloc quick-change mounting system for fast, tool-free disc changes
• Compatible with hard-to-grind materials: stone, glass, ceramic, metal, carbide, and composites

Compatibility

Designed for use with Roloc quick-change compatible angle grinders and die grinders. Suitable for grinding and polishing stone, glass, ceramic, metal, carbide, and composite materials in flat, edge, and contour applications.

Installation Notes

Installation is performed by pressing the Roloc disc onto a compatible Roloc mandrel and turning to lock. Always power down and disconnect the grinder before changing discs. Wear appropriate PPE including eye protection and gloves when working with diamond abrasives on hard materials. Wet grinding applications require that water flow is established before the disc contacts the workpiece.

Technical Specifications

• Diameter: 1.5 inches
• Abrasive Grade: M20 Micron
• Bond Type: Metal-plated
• Backing Material: Heavy-duty water-resistant polyester
• Mounting Type: Roloc quick-change
• Weight: 0.01 pounds
• UPC: 00051144852420
• Sold As: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100100635