3M 7000045177 Quick-change Disc 1-1/2 in 80 Grit Ceramic

Product Description

The 3M 7000045177 is a ceramic-abrasive quick-change disc engineered for high-speed material removal in grinding and finishing applications. Part of the 3M 984F Series, it features a 1-1/2-inch diameter and an 80-grit medium-grade ceramic abrasive on a polyester cloth backing with YF backing weight. The Type S Roloc TSM attaching system allows fast disc swaps without tools. Rated to 30,000 RPM, this disc is suited for metalworking, weld blending, and surface prep tasks performed by fabricators, maintenance technicians, and industrial grinding professionals.

This disc is designed for use with Roloc TSM-compatible quick-change tools and fits standard Type S mandrels. Its 80-grit ceramic construction performs well on steel, stainless steel, and similar metal substrates where controlled stock removal and consistent surface finish are required. Typical applications include deburring, edge blending, and light weld cleanup in fabrication shops, maintenance facilities, and field service environments. Sold individually with a minimum order quantity of 50 units.

Key Features

• 1-1/2-inch disc diameter for use in tight access areas and small-angle tools
• 80-grit medium-grade ceramic abrasive for efficient stock removal
• Type S Roloc TSM attaching system enables tool-free disc changes
• Polyester cloth backing provides flexibility and durability under load
• 30,000 RPM maximum rated speed supports high-speed pneumatic and electric tools
• 984F Series ceramic grain offers consistent cut rate through the disc life

Compatibility

Compatible with Roloc TSM quick-change tools and mandrels using a Type S attaching system.

Installation Notes

Installation and disc changes must be performed by a qualified technician using the appropriate Type S mandrel. Verify that the tool spindle speed does not exceed the 30,000 RPM maximum rating marked on the disc before mounting. Ensure the tool is fully powered down and depressurized before removing or installing the disc. Always wear appropriate eye protection and follow applicable ANSI B7 safety standards for abrasive products.