Merit Abrasives 08834180293 Cartridge Roll 180 Grit 1/2 in

Product Description

The MERIT ABRASIVES 08834180293 is a straight cartridge roll designed for precision grinding, deburring, and surface finishing in tight spaces and contoured areas. This roll uses aluminum oxide as the abrasive material, rated at 180 grit for very fine material removal and surface refinement. At 1/2 inch in diameter, it fits standard mandrel-driven rotary tools used by machinists, metalworkers, and fabricators. The aluminum oxide construction provides consistent cut and durability across ferrous and non-ferrous metals, making it a reliable choice for finish work where surface quality matters.

This cartridge roll is suited for interior bore finishing, weld blending, and deburring in applications where a fine surface profile is required. It performs well in die grinders and other rotary tool setups used in metal fabrication shops, maintenance and repair operations, and production environments. The 180 grit rating places this roll in the very fine category, appropriate for final-stage finishing passes rather than aggressive stock removal.

Key Features

• 180 grit aluminum oxide abrasive for very fine surface finishing
• 1/2 inch diameter straight profile fits standard cartridge roll mandrels
• Aluminum oxide construction suitable for ferrous and non-ferrous metals
• Straight roll shape allows access to bores, slots, and contoured workpieces
• Sold individually, available in multiples for production use

Compatibility

Designed as a standard straight cartridge roll for use with mandrel-driven rotary tools and die grinders that accept 1/2 inch diameter cartridge rolls.

Installation Notes

Installation is performed by metalworkers, machinists, or maintenance technicians using a compatible cartridge roll mandrel. Secure the roll firmly on the mandrel before mounting in the rotary tool, and confirm the tool speed rating does not exceed the maximum safe operating speed for the roll diameter. Always wear appropriate eye protection and gloves when operating abrasive tooling. Inspect the roll for tears or unraveling before each use and replace if any damage is present.