Merit Abrasives 63642505640 Quick-change Disc 50 Grit 2in

Product Description

The MERIT ABRASIVES 63642505640 is a Type S quick-change abrasive disc designed for use with TS-compatible random orbital and die grinder tools. This coated disc features aluminum oxide grain bonded to a cloth backing rated at X-weight, delivering aggressive stock removal at a coarse 50 grit. It measures 2 inches in diameter and is rated for a maximum of 30,000 RPM. The brown disc attaches via a silver button using a Type S mounting system, making tool-free disc swaps fast in production or field environments. Metalworkers, fabricators, and maintenance technicians reach for this disc when fast material removal on ferrous and non-ferrous metals is the priority.

This disc is suited for surface prep, weld blending, deburring, and edge cleanup on metal workpieces. The 2-inch diameter fits compact right-angle grinders and die grinders commonly used in tight-access areas on fabrication work, HVAC sheet metal, and structural components. The coarse 50-grit cut rate makes it appropriate for initial material removal before stepping down to finer grits. It is sold individually but carries a minimum order quantity of 25 units, making it a standard replenishment item for shops and field service fleets that cycle through abrasives at volume.

Key Features

• 50 grit coarse aluminum oxide abrasive for aggressive stock removal
• Type S quick-change attachment system for fast, tool-free disc swaps
• X-weight cloth backing provides durability under load
• 2-inch diameter fits compact die grinders and right-angle tools
• Rated to 30,000 RPM for use with high-speed grinder spindles
• Coated construction resists loading on metal surfaces

Compatibility

Compatible with TS-type quick-change tool systems accepting a 2-inch disc with a Type S button attachment. Designed as a standard replacement abrasive disc for tools fitted with TS-compatible mandrels.

Installation Notes

Installation is performed by pressing the Type S button firmly into a TS-compatible mandrel until seated. Verify the tool spindle speed does not exceed the 30,000 RPM disc rating before operation. Always inspect the disc for damage before mounting and wear appropriate eye and face protection. Disc replacement should follow the tool manufacturer's mandrel service interval recommendations.