Merit Abrasives 63642505656 Quick-change Disc Tr 240 Grit

Product Description

The MERIT ABRASIVES 63642505656 is a TR-style quick-change abrasive disc designed for use with Type R attachment systems on angle grinders and die grinders. At 2 inches in diameter and 240 grit, this disc falls in the very fine grade range, making it well suited for finish sanding, light material removal, and surface prep work on metal and similar substrates. The aluminum oxide abrasive is bonded to a cloth backing with an X-weight designation, which provides durability and flexibility under load. The disc is rated to 30000 RPM. It ships individually but must be ordered in multiples of 25.

This disc is used in metal fabrication, welding cleanup, and surface conditioning applications where a fine finish is required. The TR quick-change design allows rapid disc swaps without tools, which is valuable in production environments or field service work. The brown coated construction resists loading on ferrous and non-ferrous metals. Typical users include metalworkers, welders, fabricators, and industrial maintenance technicians working with grinders equipped with Type R quick-change hubs.

Key Features

• TR quick-change design with Type R attaching system for tool-free disc changes
• 240 grit aluminum oxide abrasive rated very fine grade
• Cloth backing with X-weight designation for durability and flexibility
• 30000 RPM maximum speed rating
• 2 inches diameter fits compact grinders and die grinders with Type R hubs
• Brown coated construction with black button

Compatibility

Designed for use with angle grinders and die grinders equipped with Type R quick-change hub systems accepting TR-style 2-inch abrasive discs.

Installation Notes

Installation is performed by metalworkers and fabricators using Type R quick-change grinder attachments. Before mounting, confirm the grinder is powered off and unplugged or the air supply is disconnected. Never exceed the 30000 RPM maximum speed rating marked on the disc. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of deterioration.