3M 7010363825 Cartridge Roll P120 X-weight 0.5x1.5x0.125 in

Product Description

The 3M 7010363825 is an aluminum oxide cartridge roll designed for precision grinding, deburring, and finishing operations on metal and other hard surfaces. Built on an X-weight cloth backing, this roll offers the durability and flexibility needed for demanding rotary tool applications. The abrasive is resin bonded for improved heat resistance, helping the roll maintain cutting performance during extended use. At P120 grit, it sits in the medium-fine range, making it well suited for surface blending and light stock removal. Licensed tradespeople and shop technicians working with die grinders, mandrel-mounted tools, or cartridge roll sets will find this roll a reliable consumable for tight-tolerance work.

This cartridge roll measures 0.5 inches wide by 1.5 inches long with a 0.125 inch center hole, making it compatible with standard cartridge roll mandrels used in rotary die grinders and flex-shaft tools. It is commonly used in metal fabrication, HVAC duct fitting, pipefitting, and general mechanical repair where internal bores, weld seams, or contoured surfaces require controlled finishing. The P120 grit level is appropriate for intermediate finishing steps between coarse stock removal and final polishing stages.

Key Features

• Aluminum oxide abrasive grain for consistent cutting on ferrous and non-ferrous metals
• X-weight cloth backing provides strength and flexibility for cartridge roll applications
• Resin bond construction improves heat resistance during high-speed rotary use
• P120 grit for medium-fine surface blending and light stock removal
• Compact 0.5 inches x 1.5 inches x 0.125 inches size fits standard mandrel setups

Compatibility

Designed for use with standard cartridge roll mandrels in rotary die grinders and similar handheld or bench-mounted rotary tools commonly used in metal fabrication and mechanical service applications.

Installation Notes

Install onto a compatible mandrel following the mandrel manufacturer's torque and speed specifications. Always confirm the tool's RPM rating does not exceed the maximum rated speed for the cartridge roll before operation. Wear appropriate eye and face protection during use. Inspect the roll for damage or uneven wear before each session and replace immediately if the backing or abrasive layer shows signs of separation.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Bond Type: Resin
• Grit: P120
• Width: 0.5 inches
• Length: 1.5 inches
• Center Hole Diameter: 0.125 inches
• Weight: 0.02 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• UPC: 00051144140268

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363825