Merit Abrasives 08834181811 Cartridge Roll 120 Grit Fine

Product Description

The MERIT ABRASIVES 08834181811 is a full taper cartridge roll designed for precision deburring, blending, and finishing in tight areas and contoured surfaces. Constructed with aluminum oxide abrasive, it delivers consistent stock removal and a fine finish at 120 grit. The full taper geometry allows the roll to conform to irregular profiles and reach into slots, holes, and recesses where flat abrasives cannot. At a maximum diameter of 0.75 inches, it fits standard mandrel-mounted setups used in fabrication shops, machine shops, and general metalworking operations. Installation and use require a compatible tapered mandrel and a rotary tool or die grinder.

This cartridge roll is suited for finish work on aluminum, steel, and other metals in applications where surface blending, light material removal, or edge cleanup is required. The fine 120 grit rating makes it appropriate for final-stage grinding passes before polishing or coating. It is commonly used in aerospace component finishing, weld blending, mold and die work, and precision part deburring. Sold individually per package, it is offered in minimum order quantities of 100 units, making it a fit for shop stock replenishment and high-volume production environments.

Key Features

• Full taper profile for access to slots, bores, and contoured surfaces
• 120 grit aluminum oxide abrasive for fine-grade stock removal and blending
• 0.75 inch maximum diameter fits standard tapered mandrel setups
• Aluminum oxide construction provides consistent cut rate on ferrous and non-ferrous metals
• Sold per unit with a minimum order quantity of 100 for production and shop stock use

Compatibility

Designed for use with standard tapered mandrels compatible with 0.75 inch maximum diameter cartridge rolls, suitable for die grinders and rotary tools used in metalworking and fabrication applications.

Installation Notes

This cartridge roll is installed by a machinist or metalworker onto a compatible tapered mandrel secured in a die grinder or similar rotary tool. Ensure the mandrel is properly rated for the intended RPM before mounting the roll. Power down and disconnect the tool from any power source before changing or seating the cartridge roll. Wear appropriate eye and hand protection during use, and verify workpiece is secured before beginning any grinding or blending operation.