3M 7010294685 Cartridge Roll P120 Grit X-weight Cloth

Product Description

The 3M 7010294685 is an aluminum oxide cartridge roll designed for precision grinding, blending, and finishing on metal, wood, and composite surfaces. Built on an X-weight cloth backing with resin bonding, this roll delivers consistent cut rate and heat resistance through extended use cycles. At P120 grit, it sits in the fine-to-medium finishing range, making it well suited for surface prep work before coating or welding. The compact 0.75-inch by 1.5-inch roll with a 0.1875-inch arbor fits standard cartridge roll mandrels used in die grinders and straight-line air tools. Sold per roll with a minimum order quantity of 100 rolls.

This cartridge roll is used in metal fabrication shops, maintenance and repair operations, and production finishing environments. Typical applications include deburring, blending weld seams, cleaning inside bores and contoured surfaces, and surface conditioning on tight-radius workpieces. The P120 grit level is common in pre-paint and pre-coat surface prep where a uniform scratch pattern is required. Industrial grinding technicians, fabricators, and toolroom machinists are the primary installers of this consumable abrasive.

Key Features

• Aluminum oxide abrasive mineral provides consistent cut and long service life on ferrous and non-ferrous metals
• X-weight cloth backing resists tearing and flexing under load in rotary applications
• Resin bond construction adds heat resistance to reduce glazing and loading during aggressive stock removal
• P120 grit delivers a fine-to-medium finish suitable for surface prep prior to coating
• Compact roll dimensions fit standard cartridge roll mandrels in die grinders and air tools

Compatibility

Designed for use with standard cartridge roll mandrels compatible with 0.1875-inch arbor diameter cartridge rolls, as used in die grinders, pencil grinders, and straight-line pneumatic tools common in metal fabrication and MRO applications.

Installation Notes

Cartridge rolls are installed by threading the roll onto a compatible expanding mandrel and tightening per the mandrel manufacturer's specifications. Always confirm the tool RPM rating meets or exceeds the maximum speed rating of the abrasive before operation. Inspect the roll for damage or deformation before each use and discard any roll showing fraying or core separation. Eye protection and appropriate PPE are required during all grinding and finishing operations per applicable safety standards.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Backing Type: X-Weight Cloth
• Bond Type: Resin
• Grit: P120
• Roll Width: 0.75 inches
• Roll Length: 1.5 inches
• Arbor Diameter: 0.1875 inches
• Weight (per roll): 0.03 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• UPC: 00051144971657

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294685