3M 7010309471 Hook Loop Disc 200 Grit 1.5 in Diamond

Product Description

The 3M 7010309471 is a hook and loop abrasive disc designed for fine surface finishing and material removal on hard substrates. Part of the 3M 6002J series, this disc measures 1.5 inches in diameter and carries a 200 grit rating, placing it in the very fine grade category with a grit micron of 74. The diamond abrasive material bonded to a flexible cloth backing makes it well suited for grinding and finishing operations on hard or brittle materials where conventional aluminum oxide or silicon carbide abrasives wear quickly. The hook and loop attachment system allows fast disc changes without adhesives.

This disc is used in precision finishing applications where a controlled, fine surface finish is required. The 1.5-inch diameter fits compact right-angle grinders, die grinders, and rotary tools equipped with a compatible hook and loop backup pad. It is commonly applied to ceramics, glass, carbide tooling, stone, and other hard materials in shop or field environments. Technicians in tool and die, HVAC brazing prep, plumbing fitting work, and general maintenance trades reach for diamond abrasives when working surfaces that defeat standard coated discs. No vacuum holes are included on this disc.

Key Features

• Diamond abrasive material delivers cutting performance on hard and brittle substrates
• 200 grit very fine grade (74 micron) for controlled surface finishing
• 1.5-inch diameter fits compact grinders and rotary tool backup pads
• Flexible cloth backing conforms to slightly curved or irregular surfaces
• Hook and loop attachment for tool-free disc changes
• No vacuum holes — suitable for use without dust extraction ports

Compatibility

Designed for use with hook and loop backup pads accepting a 1.5-inch disc. Consult your tool and backup pad documentation to confirm fitment before use.

Installation Notes

Installation is performed by pressing the hook and loop disc firmly onto a compatible backup pad mounted in a rotary tool, die grinder, or right-angle grinder. Ensure the spindle speed of the tool does not exceed the maximum rated speed marked on the disc or its packaging. Secure the workpiece before grinding, and wear appropriate eye protection and gloves when working with diamond abrasives. Inspect the disc for tears or separation of the abrasive layer before each use and discard any disc showing damage.