3M 7010327463 Full Tapered Cartridge Roll 120 Grit

Product Description

The 3M 7010327463 is a full tapered cartridge roll designed for precision grinding, deburring, and finishing on contoured or hard-to-reach surfaces. Built on an X-weight cloth backing, this roll offers the durability needed for demanding material removal tasks. The abrasive is aluminum oxide grain bonded with resin, which provides heat resistance during extended use. At P120 grit, it delivers a balance of stock removal and surface refinement. The roll measures 3/8 inches in diameter at the working end by 1-1/2 inches in length with a 1/8-inch mandrel bore, making it compatible with standard mandrel-style rotary tool setups.

This cartridge roll is suited for metalworking, fabrication, and finishing applications where a spindle sander, die grinder, or rotary tool is used to work inside bores, tubes, weld joints, or contoured profiles. It is commonly used in metal fabrication shops, aerospace maintenance, and general industrial finishing environments. Machinists, tool and die technicians, and fabricators reach for this roll when standard flat abrasives cannot access the work area.

Key Features

• Aluminum oxide grain for consistent cut rate and durability on ferrous and non-ferrous metals
• X-weight cloth backing resists tearing under load and flexes into contoured surfaces
• Resin bond system provides heat resistance during high-RPM rotary use
• Full tapered profile allows access to tight internal radii and contoured profiles
• P120 grit balances material removal with surface finish quality
• 1/8-inch mandrel bore fits standard roll mandrels used with die grinders and rotary tools

Compatibility

Designed for use with standard 1/8-inch mandrels on die grinders, rotary tools, and spindle sanders suited for cartridge roll abrasives.

Installation Notes

A licensed or trained machinist or fabricator should mount cartridge rolls onto the correct mandrel size before use. Ensure the mandrel and roll bore match before inserting into the tool collet and tighten securely to prevent slippage at operating speed. Always verify the tool RPM rating does not exceed the maximum rated speed of the abrasive roll. Wear appropriate eye protection and follow shop safety protocols when operating rotary abrasive tools.

Technical Specifications

• Abrasive Grain: Aluminum Oxide
• Grit: P120 (X-weight)
• Backing: X-weight Cloth
• Bond Type: Resin
• Shape: Full Tapered
• Diameter: 3/8 inches
• Length: 1-1/2 inches
• Mandrel Bore: 1/8 inches
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• Weight: 0.01 pounds
• UPC: 00051144972517

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327463