Merit Abrasives 08834180064 Cartridge Roll 120 Grit

Product Description

The MERIT ABRASIVES 08834180064 is a straight cartridge roll designed for precision deburring, blending, and finishing of metal surfaces in tight spaces and contoured areas. Built with aluminum oxide abrasive at a 120 grit fine grade, this roll delivers consistent, controlled material removal suited for finishing passes rather than aggressive stock removal. At 1/4 inch in diameter, it fits standard mandrel setups used in die grinders and pneumatic or electric rotary tools. Metalworkers, maintenance technicians, and fabricators rely on this style of abrasive roll when working inside bores, slots, weld seams, and other restricted geometries where flat abrasives cannot reach effectively.

This cartridge roll is well-suited for general metal finishing applications in manufacturing, fabrication shops, and maintenance environments. Typical uses include smoothing weld beads, cleaning up machined edges, and blending surface transitions on steel, aluminum, and similar materials. The fine 120 grit rating makes it appropriate for intermediate to final finishing stages where surface quality matters. It is sold individually but carries a minimum order quantity of 100 units, making it practical for shop stock or production line replenishment.

Key Features

• Aluminum oxide abrasive for consistent cutting on ferrous and non-ferrous metals
• 120 grit fine grade suited for finishing and light blending operations
• 1/4 inch diameter fits standard cartridge roll mandrels in rotary tools and die grinders
• Straight cartridge roll geometry provides even contact in bores, slots, and contoured areas
• Sold per unit with a minimum order quantity of 100 for shop or production restocking

Compatibility

Designed as a standard straight cartridge roll for use with compatible 1/4 inch diameter cartridge roll mandrels in die grinders, flexible shaft tools, and rotary power tools.

Installation Notes

A licensed or trained metalworking technician should install the cartridge roll onto the appropriate mandrel, ensuring the roll is seated firmly before operation. Always power down and disconnect the tool from its air or electrical supply before changing abrasive accessories. Do not exceed the maximum RPM rating of the mandrel or the tool. Wear appropriate PPE including eye protection and gloves during abrasive operations.