3M 7010327692 Full Taper Cartridge Roll 341 Grit

Product Description

The 3M 7010327692 is a full taper cartridge roll designed for precision deburring, blending, and finishing on metal, wood, and composite surfaces. The roll uses aluminum oxide abrasive at 341 grit, placing it in the very fine grade range for controlled material removal and surface refinement. The cloth backing with X-weight construction provides durability under the rotational stress of die grinders and mandrel-mounted setups. At 0.5 inches maximum diameter, this cartridge roll is suited for detailed work in tight contours, slots, and inside-radius applications. Installation and use require a compatible tapered mandrel and a rotary tool capable of accepting this roll size.

This cartridge roll is intended for use in metalworking, fabrication, and finishing operations where fine surface conditioning is required. The very fine 341 grit aluminum oxide construction makes it appropriate for final-stage blending, light burr removal, and surface prep before coating or inspection. It is commonly used by machinists, fabricators, and maintenance technicians working on ferrous and non-ferrous metals, as well as hard plastics and composites. The 0.5 inch maximum diameter suits small-bore and confined-area work that larger abrasives cannot reach.

Key Features

• 341 grit aluminum oxide abrasive for very fine finishing and controlled blending
• Full taper design allows progressive engagement and smooth roll seating on mandrel
• X-weight cloth backing provides strength and flexibility under rotational load
• 0.5 inch maximum diameter fits tight contours, slots, and small-bore applications
• Sold individually; minimum order quantity of 100 units for this SKU

Compatibility

Designed for use with standard tapered mandrels compatible with 0.5 inch maximum diameter cartridge rolls on die grinders and rotary tools.

Installation Notes

Installation is performed by threading the tapered cartridge roll onto a compatible tapered mandrel until the roll seats firmly. Ensure the rotary tool is fully powered off and unplugged or air supply is disconnected before mounting or removing the roll. Operate at the RPM rating specified for the mandrel and tool combination. Inspect the roll for wear or unraveling before each use and replace when abrasive is depleted or backing shows damage.