Merit Abrasives 08834180402 Cartridge Roll 80 Grit 5/8 in

Product Description

The MERIT ABRASIVES 08834180402 is a straight cartridge roll designed for precision grinding, deburring, and surface blending in tight-clearance applications. Built with aluminum oxide abrasive at 80 grit, this roll delivers medium-grade cutting action suited for ferrous and non-ferrous metals. The straight profile maintains consistent contact along the full working length, making it a reliable choice for die grinders and mandrel-driven tooling used in fabrication, tool and die work, and weld finishing. At 0.035 pounds per unit, it is a lightweight consumable intended for high-frequency replacement in production environments.

This cartridge roll is used in metalworking and fabrication shops where access to bores, slots, contoured surfaces, and weld joints requires a small-diameter abrasive. The 5/8 inch diameter fits mandrels commonly used with pneumatic and electric die grinders. It is appropriate for deburring drilled holes, blending weld seams, and cleaning up machined surfaces in both job shop and light production settings. Machinists, fabricators, and maintenance technicians are the primary installers of this consumable.

Key Features

• Aluminum oxide abrasive provides durable, medium-grade cutting action on steel, cast iron, and non-ferrous metals
• 80 grit rating delivers efficient stock removal with moderate surface finish
• Straight cartridge profile ensures even contact and consistent wear across the working surface
• 5/8 inch diameter fits standard die grinder mandrels for use in confined workspaces
• Lightweight construction at 0.035 pounds supports use as a high-turnover production consumable

Compatibility

Designed as a standard straight cartridge roll for use with die grinder mandrels accepting a 5/8 inch diameter roll in metalworking and fabrication applications.

Installation Notes

Cartridge rolls are installed by threading the roll onto a compatible mandrel mounted in a pneumatic or electric die grinder. Ensure the grinder is disconnected from its power or air supply before changing abrasives. Do not exceed the maximum RPM rating of the mandrel or the roll. Inspect the roll for tears or core damage before each use and discard any roll showing signs of unraveling or excessive wear.