Merit Abrasives 08834184065 Overlap Disc 80 Grit 1-1/4 in

Product Description

The MERIT ABRASIVES 08834184065 is a flexible slotted overlap disc designed for precision surface finishing in tight or contoured areas. Built with coated aluminum oxide abrasive in a medium grade at 80 grit, it delivers consistent material removal on metal, wood, and composite surfaces. The inward overlap disc construction uses two abrasive layers that flex and conform to irregular surfaces, extending useful life and maintaining contact across the work area. At 1.25 inches in diameter, it is suited for small-bore and detail work. The 8-32 eyelet size provides secure mounting on compatible mandrels. Installation and use are typical for die grinder or rotary tool setups used by machinists, fabricators, and maintenance technicians.

This disc is used in applications requiring controlled abrasion in confined spaces, such as deburring bores, cleaning up weld seams inside tubing, or finishing small internal radii. The flexible, slotted design allows the disc to reach surfaces that rigid abrasives cannot access. It is appropriate for both shop and field use and is commonly applied in metal fabrication, pipe fitting, and general maintenance work. The compact 1.25-inch diameter makes it well suited for rotary die grinder attachments operating in restricted clearance environments.

Key Features

• 80 grit medium grade aluminum oxide abrasive for consistent material removal
• Flexible slotted construction allows conforming contact on curved or irregular surfaces
• Inward overlap disc type with two abrasive layers for extended service life
• 1.25-inch diameter sized for small-bore and detail finishing applications
• 8-32 eyelet for secure mandrel mounting
• Coated abrasive construction resists loading on metal and composite surfaces

Compatibility

Designed as an OEM-style replacement or standard abrasive disc for use with compatible mandrels accepting an 8-32 eyelet size on die grinders and rotary tools.

Installation Notes

Installation is performed by threading or pressing the eyelet onto a compatible 8-32 mandrel secured in a die grinder or rotary tool. Verify the tool speed does not exceed the rated maximum RPM for the disc before operation. Wear appropriate eye and hand protection during use. Inspect the disc for damage before each use and discard if layers are separating or the eyelet is deformed.