3M 7010362426 Straight Cartridge Roll 120 Grit 5/8 in

Product Description

The 3M 7010362426 is a straight cartridge roll abrasive designed for precision grinding, deburring, and surface finishing in tight bores, slots, and contoured areas. Built with aluminum oxide grain on a cloth backing, this roll delivers consistent cut and finish at a 120 grit rating, placing it in the fine grade range. It measures 5/8 inch in diameter and is rated for a maximum speed of 16,000 RPM. Machinists, tool and die workers, and fabrication professionals use this type of cartridge roll with mandrel-mounted die grinders or rotary tools where flat abrasives cannot reach.

Straight cartridge rolls like the 7010362426 are used in metalworking, aerospace component finishing, mold and die preparation, and general fabrication. The aluminum oxide abrasive is well suited for ferrous metals including carbon steel and alloy steel. The cloth backing provides flexibility and durability through contoured passes. This roll is sold individually and requires a compatible mandrel for mounting in a pneumatic or electric rotary tool.

Key Features

• Aluminum oxide abrasive grain for consistent cut on ferrous metals
• Fine grade, 120 grit for smooth finishing and light deburring
• Cloth backing for flexibility in contoured and radiused surfaces
• 5/8 inch diameter fits standard mandrel setups for die grinders
• Rated to 16,000 RPM for use with pneumatic and electric rotary tools
• Straight roll geometry for bores, slots, and hard-to-reach areas

Compatibility

Designed for use with a compatible straight cartridge roll mandrel sized for 5/8 inch diameter rolls, used with standard die grinders and rotary finishing tools in metalworking and fabrication applications.

Installation Notes

Installation is performed by a machinist or fabrication professional using a mandrel matched to the roll diameter. Before mounting, ensure the die grinder or rotary tool is disconnected from the air supply or power source. Do not exceed the rated maximum of 16,000 RPM. Inspect the roll for damage before each use and never force the roll onto an oversized mandrel.