Merit Abrasives 08834166391 Quick-change Disc 1.5 in Coarse

Product Description

The MERIT ABRASIVES 08834166391 is a non-woven aluminum oxide quick-change disc designed for use with Power-Lock Type 2 (Type S) attaching systems. At 1.5 inches in diameter, this coarse-grade disc delivers consistent material removal and surface conditioning on metal and other hard surfaces. Its non-woven construction provides flexibility during use, allowing the disc to conform to irregular or contoured workpieces without gouging. Rated to a maximum of 30,000 RPM, it is well-suited for high-speed angle grinders and die grinders equipped with a compatible quick-change mandrel.

This disc is intended for surface preparation tasks such as deburring, blending, cleaning, and light stock removal in fabrication, maintenance, and repair applications. The compact 1.5-inch diameter makes it effective for work in tight or confined areas where larger discs cannot reach. Typical users include metal fabricators, maintenance technicians, and trade professionals performing weld cleanup, rust removal, or surface conditioning prior to coating or finishing.

Key Features

• Non-woven aluminum oxide construction provides flexible, conformable surface contact
• Coarse grade for aggressive deburring, blending, and surface conditioning
• Power-Lock Type S attaching system allows fast disc changes without tools
• Rated to 30,000 RPM for compatibility with high-speed rotary tools
• 1.5-inch disc diameter suited for confined-area and detail work
• Brown disc color with silver button for easy grade and type identification

Compatibility

Designed for use with quick-change mandrels and tools that accept the Power-Lock Type S attaching system.

Installation Notes

Installation requires a compatible Type S quick-change mandrel seated in an angle grinder or die grinder. Verify the tool's rated RPM meets or exceeds the disc's 30,000 RPM rating before mounting. Inspect the disc for damage before each use and discard if cracked, torn, or deformed. Always wear appropriate eye and face protection when operating abrasive discs at high speed.