Merit Abrasives 08834181341 Cartridge Roll 3/4 in 80 Grit

Product Description

The MERIT ABRASIVES 08834181341 is a full taper cartridge roll designed for precision deburring, blending, and finishing work on metal and similar materials. Built with aluminum oxide abrasive at 80 grit, this medium-grade roll delivers consistent stock removal and surface preparation in tight or contoured areas where flat abrasives cannot reach. At a maximum roll diameter of 3/4 inch, it fits standard mandrels used in die grinders, drill presses, and similar rotary tools. This type of cartridge roll is a standard consumable for fabrication shops, maintenance technicians, and metal finishing professionals.

Full taper cartridge rolls are used in both production and maintenance applications where internal radii, bores, slots, and contoured surfaces require controlled abrasive action. The tapered construction allows the roll to conform gradually as it wears, extending usable life and maintaining consistent contact across irregular geometry. Common applications include weld blending, port matching, deburring drilled holes, and finishing cast or machined components. This roll is sold individually per package, with a minimum order quantity of 100 units.

Key Features

• 80 grit aluminum oxide abrasive for medium-grade material removal and surface blending
• Full taper construction conforms to contoured and recessed surfaces as the roll wears
• 3/4 inch maximum roll diameter fits standard mandrels on die grinders and rotary tools
• Aluminum oxide abrasive is well suited for ferrous metals and general fabrication use
• Lightweight at 0.04 pounds per unit, suitable for high-volume shop stocking

Compatibility

Designed as a standard replacement cartridge roll for use with compatible mandrels on rotary tools including die grinders and drill presses rated for the appropriate spindle size and RPM range.

Installation Notes

Cartridge rolls are installed by a technician onto a threaded or tapered mandrel matched to the roll core diameter. Ensure the mandrel and tool are rated for the RPM range appropriate to this roll size before operation. Always power down and unplug the tool before mounting or removing the cartridge roll. Inspect the roll for tears or delamination before each use and do not exceed the maximum rated operating speed for the roll.