3M 7010327474 Straight Cartridge Roll 60 Grit 3/8 in

Product Description

The 3M 7010327474 is a straight cartridge roll designed for precision deburring, blending, and surface finishing in tight areas and contoured workpieces. Built with aluminum oxide abrasive on a cloth backing, it delivers consistent cut and durability through a wide range of material removal tasks. Rated to a maximum speed of 24,000 RPM, this roll runs in mandrel-driven rotary tools and die grinders. At 60 grit, it falls in the medium grade range, making it suitable for moderate stock removal and surface conditioning without excessive loading on the workpiece.

This cartridge roll is used across metalworking, fabrication, and maintenance applications where a standard flat or disc abrasive cannot reach. Common uses include inside bores, slots, weld seams, and radiused surfaces on ferrous and non-ferrous metals. It is a standard tool in machine shops, sheet metal fabrication, and MRO environments. Technicians and machinists reach for this type of roll when a consistent, controllable cut is needed in confined geometry.

Key Features

• Aluminum oxide abrasive delivers consistent cutting action on metal surfaces
• Cloth backing provides flexibility and durability under load
• 60 grit medium grade suited for moderate stock removal and surface blending
• Maximum speed of 24,000 RPM compatible with standard die grinders and rotary tools
• Straight cartridge profile fits mandrel-style holders for controlled application in tight spaces

Compatibility

Designed for use with standard straight cartridge roll mandrels in die grinders and rotary tools accepting a 3/8 inch diameter cartridge roll. Verify mandrel compatibility and maximum speed rating before use.

Installation Notes

Installation is performed by a machinist or maintenance technician using a compatible mandrel. Ensure the tool is powered down and unplugged before loading or removing the cartridge roll. Thread the roll securely onto the mandrel per the mandrel manufacturer instructions and confirm it is fully seated before operation. Do not exceed the rated maximum speed of 24,000 RPM.