Merit Abrasives 08834181809 Cartridge Roll 80 Grit

Product Description

The MERIT ABRASIVES 08834181809 is a full taper cartridge roll designed for precision deburring, blending, and finishing in tight or contoured areas. Built with aluminum oxide abrasive at 80 grit, this roll delivers consistent medium-grade cutting action suited to metal fabrication and surface prep work. The full taper profile allows the roll to wear evenly as it contacts the workpiece, maintaining an effective cutting edge throughout its service life. It is installed on mandrels in die grinders or flexible shaft tools and is commonly used by machinists, metal fabricators, and maintenance technicians.

This cartridge roll is well suited for use in aerospace, automotive, and general metal fabrication environments where internal diameter blending, weld seam cleanup, and surface conditioning are routine tasks. The 3/4 inch maximum diameter makes it appropriate for medium-bore applications and confined work areas where larger abrasive tooling cannot reach. The aluminum oxide grain handles ferrous and non-ferrous metals effectively across a range of hardness levels.

Key Features

• Full taper profile for even wear and consistent surface contact
• Aluminum oxide abrasive grain for reliable cutting on ferrous and non-ferrous metals
• 80 grit medium grade balances material removal rate with surface finish quality
• 3/4 inch maximum roll diameter fits medium-bore and confined-space applications
• Mandrel-mounted design compatible with die grinders and flexible shaft machines

Compatibility

Designed as an OEM-style replacement cartridge roll for use with standard mandrels on die grinders and rotary finishing tools accepting rolls up to 3/4 inch diameter.

Installation Notes

Cartridge rolls are installed and removed by a licensed or qualified technician using the appropriate mandrel size for the roll bore. Always power down and disconnect the tool from its air or electrical source before changing abrasive accessories. Ensure the mandrel nut is tightened securely before operation and confirm the tool RPM rating meets or exceeds the roll manufacturer recommendation. Wear appropriate eye protection and follow shop safety protocols during use.