Merit Abrasives 66254419938 Cross Buff Very Fine 2 Ply

Product Description

The MERIT ABRASIVES 66254419938 is a 2-ply cross buff designed for fine surface finishing and polishing applications. Measuring 3 inches in diameter by 0.5 inches in length, this buff features a 1/4-20 threaded hole for secure mounting on standard spindles and angle die grinders. Rated at a maximum of 8,000 RPM, it delivers consistent material removal and blending at very fine grit with medium density construction. Licensed tradespeople and shop technicians use this type of buff for deburring, blending weld seams, and surface conditioning on metal, wood, and composite materials.

This cross buff is suited for light to moderate surface finishing work in fabrication shops, metal finishing operations, and maintenance environments. Its very fine grade makes it appropriate for final-pass blending and smoothing rather than aggressive stock removal. The compact 0.5-inch buff length allows access to contoured surfaces and tighter geometries where larger abrasives cannot reach. It is typically used with a rotary die grinder, bench-mounted spindle, or similar power tool equipped with a 1/4-20 threaded arbor.

Key Features

• Very fine grade with medium density for controlled surface finishing and blending
• 2-ply construction provides consistent buff performance across the working face
• 1/4-20 threaded hole mounts directly to standard die grinder spindles and arbors
• 8,000 maximum RPM rating supports use with common rotary power tools
• Compact 3 x 0.5 inch size allows access to contoured and recessed surfaces

Compatibility

Designed for use with rotary power tools and spindles equipped with a 1/4-20 threaded arbor, including die grinders and bench-mounted finishing machines commonly used in metal fabrication and surface conditioning work.

Installation Notes

This buff is installed by licensed tradespeople and shop technicians using standard rotary die grinders or spindle tools. Always confirm the tool spindle thread matches the 1/4-20 threaded hole before mounting. Power down and disconnect the tool from its power source before installing or removing the buff. Do not exceed the 8,000 RPM maximum speed rating during operation, and inspect the buff for wear or damage before each use.