3M 7100263659 Quick-change Disc 4.5 in Ceramic Non-woven Tn

Product Description

The 3M 7100263659 is a quick-change abrasive disc engineered for high-performance surface conditioning across a range of metalworking tasks. Built on a non-woven backing with a premium ceramic alumina abrasive, this disc delivers consistent cut and surface quality in extra coarse grade applications. It runs at a maximum of 13,300 RPM and mounts via the Type TN quick-change attaching system, making tool-free disc swaps fast and reliable. At 4.5 inches in diameter, it is sized for use with die grinders and angle grinders commonly found on commercial and industrial job sites. The Series PN-DN construction is designed to handle demanding applications without sacrificing control.

This disc is suited for blending, refining, grinding, deburring, cleaning, finishing, polishing, and radiusing operations on metal workpieces. Its non-woven construction allows it to conform to contours while maintaining consistent abrasive contact. The extra coarse ceramic alumina grade is appropriate for aggressive stock removal and surface prep work. Typical users include fabricators, welders, pipefitters, and maintenance mechanics who need a single disc that transitions across multiple surface conditioning tasks without a tool change.

Key Features

• Premium ceramic alumina abrasive for aggressive, consistent cut in extra coarse grade
• Non-woven backing conforms to contoured and flat surfaces
• Type TN quick-change mount for fast, tool-free disc swaps
• Maximum rated speed of 13,300 RPM for use with die and angle grinders
• Covers blending, deburring, grinding, finishing, polishing, and refining in a single disc format
• Series PN-DN construction designed for multi-purpose productivity

Compatibility

Designed for use with die grinders and angle grinders equipped with a Type TN quick-change attaching system.

Installation Notes

Installation and disc changes should be performed by qualified personnel following the grinder and disc manufacturer safety guidelines. Always power down and disconnect the grinder from its power source before mounting or removing the disc. Verify the tool spindle speed does not exceed the 13,300 RPM maximum disc rating before operation. Inspect the disc for damage before each use and confirm the Type TN mount is fully seated and locked prior to starting the grinder.