Merit Abrasives 69957339703 Mounted Flap Wheel 80 Grit

Product Description

The MERIT ABRASIVES 69957339703 is a mounted flap wheel designed for precision grinding, blending, and surface finishing on metal and other hard materials. It features ceramic alumina abrasive on a cloth backing with an X-weight backing cloth for durability under load. The 1 inch diameter and 1 inch face width make it well suited for contoured surfaces, inside diameters, and tight-access work areas. It mounts via a 1/4 inch shank for use in die grinders and drill presses. Rated at 30,000 maximum RPM, it delivers consistent stock removal at high speeds. At 80 grit, it falls in the medium grade range, balancing cut rate and surface finish quality. Licensed tradespeople and precision metalworkers rely on this style of abrasive for deburring and weld blending tasks.

This mounted flap wheel is used in general metalworking, fabrication shops, maintenance and repair operations, and toolroom applications. The 1/4 inch shank is compatible with standard die grinders and rotary tools commonly found in trade and industrial settings. The compact 1 inch face width is particularly effective on internal bores, pipe ends, curved weld joints, and areas where flat abrasive discs cannot reach. It is sold individually with a minimum order quantity of 10 units, making it appropriate for stocking in shop environments where ongoing abrasive consumption is expected.

Key Features

• Ceramic alumina abrasive for aggressive cut rate and long service life
• 80 grit medium grade for balanced stock removal and surface finish
• X-weight cloth backing provides strength and flexibility under load
• 1/4 inch shank fits standard die grinders and rotary tools
• 30,000 maximum RPM rating for high-speed rotary tool use
• 1 inch diameter by 1 inch face width for access in tight and contoured areas

Compatibility

Designed as a standard replacement-style mounted flap wheel for use with die grinders and rotary tools accepting a 1/4 inch shank arbor.

Installation Notes

Installation is performed by threading the 1/4 inch shank directly into the collet of a compatible die grinder or rotary tool. Always confirm the tool spindle speed does not exceed the 30,000 RPM maximum rating of the wheel before operation. Wear appropriate eye protection and follow all applicable ANSI abrasive safety standards during use. Inspect the wheel for damage or wear before each use and replace if the flaps show excessive wear or the shank shows deformation.