Merit Abrasives 69957399775 Quick-change Disc 40 Grit 2 in

Product Description

The MERIT ABRASIVES 69957399775 is a 2-inch quick-change abrasive disc built for handheld disc sanders in demanding metalworking applications. Part of the R766 Series, it features premium aluminum oxide grain with a special coating for faster cut rates and extended disc life. The Y-weight 2-ply polyester backing keeps the disc rigid under load, making it well suited for coarse stock removal and weld blending. Rated to 30,000 RPM, this disc attaches via the Power-Lock Type 1 (Type P) system and is sold individually with a minimum order quantity of 100 units.

This disc is designed for use with handheld disc sanders in fabrication, welding, and metalworking environments. At 40 grit coarse grade, it performs stock removal and weld blending on a range of metals. Suitable for residential shop work and commercial fabrication alike, it is typically installed and operated by metalworkers, welders, fabricators, and maintenance technicians working with ferrous and non-ferrous materials.

Key Features

• 40 grit coarse aluminum oxide abrasive for aggressive stock removal and weld blending
• Y-weight 2-ply polyester backing provides rigid support under load
• Special grain coating extends disc life and improves cut rate on moderately demanding applications
• Power-Lock Type 1 (Type P) quick-change attachment for fast disc swaps
• Rated to 30,000 RPM for high-speed handheld disc sander use
• Compatible with a broad range of metals including stainless steel grades, aluminum, brass, bronze, carbon steels, and titanium

Compatibility

Designed for use with handheld disc sanders using the Power-Lock Type 1 (TP / Type P) quick-change attaching system. Suitable for use on 300 Series Stainless, 400 Series Stainless, Aluminum, Brass, Bronze, Hard Carbon Steels, Soft Carbon Steels, and Titanium.

Installation Notes

Installation and disc changes should be performed by qualified personnel following the tool and abrasive manufacturer safety guidelines. Verify the spindle speed of the host tool does not exceed the 30,000 RPM maximum disc rating before mounting. Inspect the disc for damage or defects before each use and replace immediately if any are found. Always wear appropriate personal protective equipment including eye and face protection when operating abrasive discs.