3M 7100100636 Flexible Diamond Disc 1.5 in Roloca

Product Description

The 3M 7100100636 is a flexible diamond abrasive disc designed for grinding and polishing hard-to-work materials including stone, glass, ceramic, metal, carbide, and composites. At 1.5 inches in diameter, the disc uses a metal-plated bond to anchor micron-graded diamond abrasive to a heavy-duty polyester backing. This construction supports flat grinding, edge work, contour grinding, and surface polishing. The disc is part of the 3M Roloca system, which uses a quick-change twist-on and twist-off mount to simplify grade changes and reduce downtime during production or finishing operations. Fabricators, machinists, and material finishing technicians are the primary installers.

This disc is suited for precision grinding and polishing applications on hard or brittle materials in shop and manufacturing environments. The 1.5-inch format fits confined areas and small-radius contour work where larger discs cannot reach. The open-dot abrasive pattern reduces loading during use, helping maintain consistent cut rate across the disc life. It is typically used with compatible 3M Roloca backup pads and rotary tools or die grinders in light industrial and fabrication settings.

Key Features

• Micron-graded diamond abrasive bonded with metal-plated bond for aggressive, consistent cutting
• Heavy-duty polyester backing allows conformance to contours and edges
• Open-dot abrasive pattern resists loading on hard and dense materials
• Roloca quick-change twist-on and twist-off system minimizes grade-change downtime
• Suitable for stone, glass, ceramic, metal, carbide, and composite materials

Compatibility

Designed for use with compatible 3M Roloca backup pads and rotary or die grinder tooling that accepts the Roloca quick-change twist-on system.

Installation Notes

Installation is performed by machinists, fabricators, or finishing technicians using compatible Roloca backup pad assemblies. Power down and disconnect the tool before mounting or changing discs. Twist the disc onto the backup pad until it seats securely before resuming operation. Follow the tool manufacturer's maximum RPM rating and wear appropriate eye and hand protection during grinding and polishing.

Technical Specifications

• Diameter: 1.5 inches
• Abrasive Type: Diamond
• Bond Type: Metal-plated
• Backing Material: Heavy-duty polyester
• Abrasive Pattern: Open-dot
• Attachment Type: Roloca quick-change twist-on
• Package Dimensions: 5.5 x 4.25 x 0.75 inches
• Weight: 0.13 pounds
• UPC: 00051144852413

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100100636