Merit Abrasives 08834181061 Cartridge Roll Set 120 Piece

Product Description

The MERIT ABRASIVES 08834181061 is a 120-piece aluminum oxide cartridge roll set designed for deburring, blending, and finishing work in metal fabrication, welding prep, and general surface conditioning. The set includes rolls in both 80 and 120 grit, covering coarser material removal through finer finishing passes in a single kit. Two mandrels are included to mount the rolls for use with a rotary tool or die grinder. Aluminum oxide abrasive is a standard, durable grain well suited for ferrous metals, non-ferrous metals, and some hard plastics. The set is packaged as a single unit and weighs 1.17 pounds.

This cartridge roll set is suited for shop and field use where interior contours, slots, bores, and weld joints require consistent finishing. It is commonly used by metal fabricators, pipefitters, machinists, and maintenance technicians working with rotary hand tools or bench-mounted flex-shaft machines. The dual-grit selection allows the technician to step down from aggressive stock removal at 80 grit to a cleaner surface finish at 120 grit without sourcing separate sets.

Key Features

• 120 cartridge rolls total across 80 grit and 120 grit selections
• Aluminum oxide abrasive grain for use on ferrous metals, non-ferrous metals, and hard plastics
• Two mandrels included for immediate use without additional accessories
• Dual-grit range supports both material removal and finish-blending in one kit
• Single-package quantity suitable for individual technician or small shop use

Compatibility

Designed as an OEM-style replacement-grade cartridge roll set compatible with standard rotary die grinders and flex-shaft tools that accept cartridge roll mandrels of matching shank size.

Installation Notes

Cartridge rolls are installed by a technician onto the included mandrel, which is then secured into the collet of a rotary die grinder or compatible rotary tool. Ensure the tool is fully powered off and disconnected from its power source before changing or seating rolls on the mandrel. Do not exceed the maximum RPM rating of the cartridge rolls or the tool manufacturer's specified operating speed. Wear appropriate eye protection and hand protection during abrasive operations.