3M 7000119182 Ceramic Fiber Disc 5 Inch 36 Grit

Product Description

The 3M 7000119182 is a ceramic abrasive fiber disc designed for aggressive material removal on metal, welds, and other hard surfaces. Part of the 987C series, it features a resinoid bond and coated abrasive construction on a fiber backing, delivering consistent cut rate and durability under sustained grinding loads. The 36-grit rating places it in the very coarse grade category, making it suited for rapid stock removal, weld blending, and surface prep rather than finishing work. Installation requires a compatible 3M TN Quick-Change backup pad. A licensed fabricator, welder, or metalworking professional will typically deploy this disc in angle grinder or right-angle disc grinder applications.

This disc is appropriate for use in metal fabrication shops, structural steel work, pipeline, shipbuilding, and general industrial grinding applications. The TN Quick-Change attachment type allows for fast disc changes without additional hardware, reducing downtime during high-volume grinding operations. The orange disc color is standard identification for the 987C series. It is sold individually but subject to a minimum order quantity of 25 units per order.

Key Features

• 36-grit ceramic abrasive for very coarse, high-speed stock removal
• 987C series resinoid bond construction for durability under heavy grinding pressure
• TN Quick-Change attachment for rapid disc swaps with compatible backup pads
• 5/8-11 center hole thread size compatible with standard TN Quick-Change backup pads
• 12,000 RPM maximum rated speed for use with angle grinders
• Fiber backing provides rigidity and support during aggressive grinding

Compatibility

Designed for use with the 3M TN Quick-Change backup pad. Verify backup pad diameter and thread compatibility before installation. No additional compatible model numbers were specified in the product data.

Installation Notes

This disc is installed by metalworking professionals using a compatible right-angle grinder fitted with a 3M TN Quick-Change backup pad. Before mounting or changing discs, ensure the grinder is disconnected from power. Never exceed the rated maximum speed of 12,000 RPM. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of deterioration.