Merit Abrasives 63642505642 Quick-change Disc 80 Grit 2in

Product Description

The MERIT ABRASIVES 63642505642 is a TS Type II quick-change abrasive disc designed for use with Type S quick-change disc holders and right-angle die grinders. It measures 2 inches in diameter and cuts with 80-grit aluminum oxide abrasive, placing it in the medium-grade range. The coated abrasive is bonded to a cloth backing rated at backing weight X, offering durability under aggressive grinding and blending conditions. This disc is rated for a maximum of 30,000 RPM, making it suitable for high-speed rotary tools common in metal fabrication, weld blending, and surface prep work. Installers in HVAC, plumbing, electrical, and general metalworking trades reach for this disc when fast, consistent material removal is the priority.

This quick-change disc fits standard TS (Type II) quick-change disc pads, which are widely used in professional shops and field service environments for grinding, deburring, and surface conditioning on metal substrates. The 2-inch diameter suits tight-access areas and smaller workpieces where a larger disc would be impractical. The medium 80-grit cut is appropriate for initial weld blending, rust removal, and surface leveling before finishing steps. This disc is sold individually but requires a minimum order quantity of 25 units per order.

Key Features

• 80-grit aluminum oxide abrasive for medium-grade material removal
• TS (Type II) attaching system for tool-free disc changes on compatible holders
• 2-inch diameter fits confined spaces and smaller workpieces
• Cloth backing at X-weight for added strength and tear resistance
• 30,000 RPM maximum speed rating for use with high-speed die grinders
• Brown disc color with silver button for quick visual identification

Compatibility

Designed for use with TS (Type S, Type II) quick-change disc pads and holders on right-angle die grinders and similar rotary tools that accept 2-inch quick-change accessories.

Installation Notes

Mounting and disc changes should be performed with the tool unplugged or air supply disconnected. Verify that the disc holder or backup pad is rated for at least 30,000 RPM before mounting this disc. Always inspect the disc for damage before use and never exceed the maximum RPM rating. Eye protection and appropriate PPE are required during grinding operations per standard shop safety practices.