Merit Abrasives 08834184084 Overlap Disc 120 Grit 1-1/4 in

Product Description

The MERIT ABRASIVES 08834184084 is a flexible slotted overlap disc designed for precision surface finishing on tight-radius and contoured workpieces. Built with coated aluminum oxide abrasive across two inward-overlap layers, this disc delivers consistent stock removal and a fine finish at 120 grit. The flexible construction allows the disc to conform to irregular surfaces, making it a reliable choice for metal finishing, deburring, and light surface prep tasks. Measuring 1-1/4 inches in diameter with an 8-32 eyelet mount, it is sized for use in die grinders and rotary tools commonly used in fabrication, HVAC sheet metal work, and maintenance applications.

This disc is suited for professional trades that require controlled abrasion on small or detailed surfaces. Common applications include deburring metal edges, finishing welds in tight areas, light rust removal, and surface blending on ferrous and non-ferrous metals. The inward overlap design and fine 120-grit rating make it appropriate for finish passes rather than aggressive material removal. It is typically used by HVAC technicians, pipefitters, machinists, and sheet metal workers who need a compact, conformable abrasive for detail work.

Key Features

• 120 grit coated aluminum oxide abrasive for fine-grade surface finishing
• Flexible disc construction conforms to contoured and irregular surfaces
• Inward overlap disc design with two abrasive layers for extended service life
• 1-1/4 inch diameter fits compact rotary and die grinder tooling
• 8-32 eyelet mount size for secure attachment to mandrel-style arbors

Compatibility

Designed as an OEM-style replacement or direct-use abrasive disc for rotary tools and die grinders that accept a 1-1/4 inch slotted overlap disc with an 8-32 eyelet mount.

Installation Notes

Installation is performed by trade professionals using compatible mandrel arbors rated for the disc diameter and eyelet size. Ensure the rotary tool is powered off and unplugged before mounting or removing the disc. Do not exceed the maximum RPM rating of the tool or mandrel. Inspect the disc for damage before each use and replace if layers show separation or excessive wear.