Merit Abrasives 08834181775 Cartridge Roll 80 Grit

Product Description

The MERIT ABRASIVES 08834181775 is a full taper cartridge roll designed for precision grinding and deburring in tight inside diameters, slots, and contoured surfaces. This roll uses aluminum oxide abrasive at 80 grit, a medium grade suited for moderate material removal and surface blending on ferrous and non-ferrous metals. The tapered profile allows the roll to conform to angled or radiused surfaces during use. At a maximum diameter of 0.625 inches, it fits standard mandrels used in portable die grinders and bench-mounted spindle equipment. Machinists, metal fabricators, and maintenance technicians rely on this type of roll for finish work in areas where flat abrasives cannot reach.

This cartridge roll is used in metalworking, fabrication shops, and maintenance environments where controlled material removal inside bores, weld joints, or curved surfaces is required. The 80 grit medium grade makes it appropriate for general-purpose stock removal before moving to finer finishing stages. It is sold individually by package quantity, with a minimum order quantity of 100 units, making it a standard stock item for shops with ongoing abrasive needs.

Key Features

• Full taper profile conforms to angled and contoured inside surfaces
• 80 grit aluminum oxide abrasive provides medium-grade material removal
• Maximum roll diameter of 0.625 inches fits standard die grinder mandrels
• Suited for deburring, blending, and surface prep in confined areas
• Consistent construction supports repeatable results across high-volume use

Compatibility

Designed as an OEM-style replacement cartridge roll for use with standard cylindrical mandrels on die grinders and rotary tools accepting rolls up to 0.625 inches in maximum diameter.

Installation Notes

Installation is performed by threading the roll onto a compatible tapered or straight mandrel following the mandrel manufacturer's instructions. Ensure the spindle speed of the grinder does not exceed the maximum RPM rating of the roll before operation. Wear appropriate eye protection and secure the workpiece before grinding. Inspect the roll for tears or unraveling before each use and discard any damaged rolls immediately.