3M 7100100697 Roloc Flexible Diamond Disc 1.5in M74

Product Description

The 3M 7100100697 is a Roloc flexible diamond disc designed for grinding and polishing hard-to-work materials including stone, glass, ceramic, metal, carbide, and composites. The disc uses a metal-plated bond that securely anchors micron-graded diamonds to a heavy-duty, water-resistant polyester backing. At M74 micron grade and 1.5 inches in diameter, this disc is suited for flat surface work, edge grinding, and contour finishing where conventional abrasives fall short. It is installed and removed using the Roloc quick-change attachment system, making it practical for high-turnover production environments.

This disc is intended for use with Roloc-compatible right-angle grinders and die grinders in applications involving hard substrate materials. Typical scenarios include surface prep and finish polishing on glass, stone, ceramic tile, carbide tooling, and composite materials. The flexible polyester backing allows the disc to conform to contoured or irregular surfaces, making it useful for edge work and profiles where rigid discs would lose contact. This product is sold individually.

Key Features

• Metal-plated bond securely anchors micron-graded diamonds to the backing for consistent cut and long disc life
• M74 micron grading provides controlled material removal suitable for grinding and finishing stages
• Flexible, heavy-duty polyester backing conforms to flat, edge, and contoured surfaces
• Water-resistant construction supports wet grinding and polishing applications
• Roloc quick-change attachment allows fast disc swaps without tools
• Compatible with hard-to-grind materials: stone, glass, ceramic, metal, carbide, and composites

Compatibility

Designed for use with Roloc-compatible right-angle grinders and die grinders. Suitable for grinding and polishing stone, glass, ceramic, metal, carbide, and composite materials.

Installation Notes

Installation requires a Roloc-compatible mandrel or holder mounted in a right-angle grinder or die grinder. Ensure the tool is powered off and disconnected from the air or power source before attaching or removing the disc. For wet applications, confirm that the tool is rated for wet use prior to operation. Follow applicable ANSI and tool manufacturer guidelines for maximum RPM compatibility.

Technical Specifications

• Diameter: 1.5 inches
• Micron Grade: M74
• Bond Type: Metal-plated
• Backing Material: Polyester (heavy-duty, water-resistant)
• Attachment Type: Roloc quick-change
• Weight: 0.04 pounds
• UPC: 00051144852406

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100100697