3M 7100103314 Flexible Diamond Disc 2 Inch

Product Description

The 3M 7100103314 is a flexible diamond abrasive disc designed for grinding and polishing hard-to-work materials including stone, glass, ceramic, metal, carbide, and composites. A metal-plated bond anchors micron-graded diamonds to a heavy-duty polyester backing, producing consistent cut rates and a long service life. The disc measures 2 inches in diameter and uses a quick-change Roloca twist-on, twist-off attachment system that speeds up grade changes and reduces downtime during production or finishing work. It is suited for flat surface grinding, edge work, and contour polishing applications.

This disc is used in applications where conventional abrasives struggle to cut efficiently, including fabrication and finishing of engineered stone, technical ceramics, hardened metals, and carbide tooling. The open-dot abrasive pattern reduces loading, keeping the cutting surface clear during extended use. It is appropriate for both shop and field use by machinists, stone fabricators, and tool-and-die professionals who require a controlled, consistent cut on dense or brittle substrates.

Key Features

• Metal-plated bond locks micron-graded diamonds to a heavy-duty polyester backing for durability
• Open-dot abrasive pattern resists loading on dense or gummy materials
• Flexible polyester backing conforms to flat surfaces, edges, and contours
• Quick-change Roloca twist-on, twist-off system minimizes grade-change downtime
• Aggressive cutting action on stone, glass, ceramic, carbide, metal, and composites

Compatibility

Designed for use with Roloca quick-change disc systems that accept 2-inch twist-on abrasive discs.

Installation Notes

Installation and disc changes should be performed with the tool powered off and unplugged or locked out per applicable safety procedures. Confirm the backing pad and arbor are rated for the disc diameter and operating speed before mounting. Use appropriate personal protective equipment including eye protection and respiratory protection when grinding ceramics, carbide, or composites. Follow the tool manufacturer's recommended operating speed for abrasive discs of this size.

Technical Specifications

• Disc Diameter: 2 inches
• Abrasive Type: Diamond (micron-graded, metal-plated bond)
• Backing Material: Heavy-duty polyester
• Attachment System: Roloca quick-change twist-on, twist-off
• Package Dimensions: 5.5 x 4.25 x 1 inches
• Weight: 0.01 pounds
• Sold As: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100103314