Merit Abrasives 08834181777 Cartridge Roll 120 Grit 5/8 in

Product Description

The MERIT ABRASIVES 08834181777 is a full taper cartridge roll designed for precision deburring, blending, and surface finishing in tight contours and hard-to-reach areas. Built with aluminum oxide abrasive at 120 grit, this roll delivers a fine cut suitable for light stock removal and surface preparation on ferrous and non-ferrous metals. The full taper profile allows the roll to seat firmly in a mandrel and conform to curved or irregular workpiece surfaces. At a maximum diameter of 5/8 inch, it fits standard cartridge roll mandrels used on die grinders and electric or pneumatic rotary tools. Machinists, fabricators, and metalworkers install these rolls for finishing welds, internal bores, and contoured profiles.

This cartridge roll is well suited for bench and portable rotary tool applications in manufacturing, fabrication shops, and maintenance environments. The 120 grit aluminum oxide construction handles fine finishing passes where surface finish quality matters and excessive material removal is not desired. Typical applications include weld blending, edge deburring, and prep work before inspection or coating. The full taper geometry provides consistent media contact throughout the roll life as the abrasive wears down.

Key Features

• 120 grit aluminum oxide abrasive for fine-grade surface finishing
• Full taper cartridge roll geometry for consistent contact on curved surfaces
• 5/8 inch maximum roll diameter fits standard cartridge roll mandrels
• Suited for deburring, weld blending, and pre-coat surface preparation
• Lightweight at 0.03 pounds per unit for easy handling and mandrel balance

Compatibility

Designed as an OEM-style replacement for standard cartridge roll mandrel setups used with die grinders and rotary tools accepting full taper cartridge rolls up to 5/8 inch maximum diameter.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a compatible mandrel and die grinder or rotary tool. Ensure the tool is unplugged or the air supply is disconnected before mounting or removing the cartridge roll. Thread the roll fully onto the mandrel per the mandrel manufacturer instructions and confirm it is seated securely before operating. Do not exceed the maximum RPM rating of the roll or the mandrel.