3M 7010299084 Full Taper Cartridge Roll 80 Grit 1 Inch

Product Description

The 3M 7010299084 is a full taper cartridge roll designed for use with mandrel-mounted rotary tools in metalworking, fabrication, and finishing applications. Built on an X-weight cloth backing, this roll delivers durability and flexibility for grinding, deburring, and blending operations on metal surfaces. The abrasive material is aluminum oxide at 80 grit, placing it in the medium grade range — well-suited for stock removal and surface preparation work where a balance of cut rate and finish quality is required. The maximum roll diameter is 1 inch. This type of cartridge roll is a standard consumable for metal shops, fabricators, and maintenance technicians.

Full taper cartridge rolls in the medium 80-grit range are commonly used on die grinders and similar rotary tools for inside-diameter finishing, weld blending, and edge deburring on ferrous and non-ferrous metals. The tapered profile allows the roll to conform to contoured surfaces and tight radii. Typical applications include tube and pipe finishing, cast part cleanup, and general metalwork preparation before coating or inspection. This product is sold individually per package.

Key Features

• 80 grit aluminum oxide abrasive — medium grade for balanced cut rate and surface finish
• X-weight cloth backing provides durability and flexibility under rotary load
• Full taper geometry conforms to contoured surfaces and tight inside radii
• 1 inch maximum roll diameter fits standard mandrel-mounted die grinder setups
• Suited for deburring, weld blending, and surface preparation on metal

Compatibility

Designed as a standard mandrel-mounted cartridge roll for use with die grinders and rotary tools accepting 1 inch maximum diameter full taper cartridge roll configurations.

Installation Notes

Cartridge rolls are installed by a fabricator or metalworking technician onto a compatible threaded mandrel before mounting in a die grinder or rotary tool. Ensure the tool is powered off and disconnected from the air supply or electrical source before changing abrasive accessories. Do not exceed the maximum RPM rating of the abrasive or the tool. Inspect the roll for damage before each use and discard if the backing shows signs of separation or excessive wear.