3M 7100081718 Hook Loop Disc 120 Grit 1.5 in Diamond

Product Description

The 3M 7100081718 is a hook and loop abrasive disc designed for precision grinding, finishing, and surface preparation on hard materials. Built on a flexible cloth backing with diamond abrasive, this disc delivers consistent stock removal on materials where conventional aluminum oxide or silicon carbide abrasives wear prematurely. At 1.5 inches in diameter and 120 grit (fine grade), it is well-suited for tight-radius work, deburring, and finish grinding where control and uniformity matter. The hook and loop attachment system allows fast disc changes without adhesive backing. No vacuum holes are included in this design.

This disc is used in applications requiring fine abrasive work on hard substrates such as ceramics, carbide tooling, glass, stone, or hardened steel. The 1.5-inch format fits small random orbital or rotary tools and is commonly used by machinists, tool-and-die technicians, and fabricators working on detailed or confined surfaces. The flexible cloth backing conforms to slightly contoured workpieces, reducing the risk of uneven material removal during finishing passes.

Key Features

• Diamond abrasive material for cutting hard substrates that wear conventional abrasives quickly
• 120 grit (fine grade, 125 micron) for controlled stock removal and smooth finish results
• Flexible cloth backing conforms to contoured and irregular surfaces
• Hook and loop attachment for tool-free disc swaps and repeatable positioning
• Compact 1.5-inch diameter fits small rotary and orbital tool pads in tight workspaces
• No vacuum holes — suited for solid backing pad configurations

Compatibility

Designed for use with 1.5-inch hook and loop backup pads on small rotary or orbital tools. Part of the 3M 6002J series.

Installation Notes

Mounting requires a compatible 1.5-inch hook and loop backup pad — verify pad diameter and hook density before use. Ensure the tool is powered off and unplugged before attaching or removing the disc. Align the disc flat against the pad face and press firmly to engage the hook and loop interface before starting the tool. Inspect the disc for tears or loaded abrasive before each use and replace when cutting performance degrades.