3M 7100179815 Deburring Disc 2 in Aluminum Oxide Extra Coarse

Product Description

The 3M 7100179815 is a 2-inch diameter deburring disc designed for surface preparation, edge deburring, and light material removal on metal and other hard substrates. It uses aluminum oxide abrasive in an extra coarse grade, making it effective at quickly removing burrs, weld spatter, and rough edges. The disc attaches via a hook and loop connector, allowing fast disc changes without tools. It is rated for a maximum speed of 18,000 RPM. This disc is typically installed on a compatible backup pad mounted to a right-angle grinder or die grinder and is used by machinists, fabricators, and maintenance technicians.

This deburring disc is suited for metal fabrication and maintenance applications where fast, aggressive surface conditioning or edge cleanup is required. Its extra coarse aluminum oxide construction handles ferrous and non-ferrous metals efficiently. The hook and loop attachment makes it practical for high-volume or repetitive deburring tasks where frequent disc replacement is expected. Each package contains one disc.

Key Features

• 2-inch diameter for use on compact right-angle grinders and die grinders
• Extra coarse aluminum oxide abrasive for aggressive burr and edge removal
• Hook and loop connector enables quick disc changes without additional hardware
• Rated to 18,000 RPM maximum operating speed
• Green color for easy grade identification at a glance

Compatibility

Designed as a replacement-style deburring disc compatible with 2-inch hook and loop backup pads used on right-angle grinders and die grinders rated at or above 18,000 RPM.

Installation Notes

Installation is performed by trades and technicians who operate angle grinders or die grinders. Before mounting, confirm the backup pad and grinder are rated to handle the disc diameter and maximum RPM. Never exceed the 18,000 RPM rated speed marked on the disc. Inspect the disc for damage before each use and discard any disc that shows tears, gouges, or separation of the abrasive layer.