3M 7100263923 Deburring Disc 7 in Extra Coarse Ceramic

Product Description

The 3M 7100263923 is a 7-inch diameter ceramic deburring disc designed for aggressive material removal on metal and other hard surfaces. With an extra coarse grade and a maximum operating speed of 8600 RPM, this disc handles heavy deburring, edge blending, and surface conditioning tasks where faster stock removal is required. The ceramic abrasive construction delivers consistent cut rates and extended disc life compared to conventional aluminum oxide options. It is used by maintenance technicians, fabricators, and trade professionals working with grinding tools in industrial and field service environments.

This deburring disc is suited for use on angle grinders and compatible disc tools in fabrication shops, mechanical rooms, and field service settings. It performs well on ferrous metals, pipe ends, structural steel, and similar substrates where burrs and sharp edges must be removed before assembly or inspection. At 0.25 inches in thickness and 7 inches in diameter, it fits standard disc tool arbors used in commercial and industrial maintenance work.

Key Features

• 7-inch diameter ceramic abrasive disc for deburring and edge conditioning
• Extra coarse grade for aggressive stock removal on hard surfaces
• Maximum rated speed of 8600 RPM for use with compatible angle grinders
• Ceramic abrasive construction for consistent cut rate and extended service life
• Compact 0.25-inch height profile for controlled grinding in tight areas

Compatibility

Designed as an OEM-style replacement or direct-use deburring disc for 7-inch disc grinders and angle grinders rated to accept 7-inch abrasive discs at or below 8600 RPM.

Installation Notes

Installation and use should be performed by qualified personnel familiar with abrasive disc safety practices. Always power down and disconnect the grinder before mounting or removing the disc. Verify that the tool spindle speed does not exceed the disc maximum rated speed of 8600 RPM before operation. Follow ANSI B7.1 safety requirements for the use, care, and protection of abrasive wheels.