3M 7010362466 Cartridge Roll 341D 80 Grit 1/4 in X 2 in

Product Description

The 3M 7010362466 is an aluminum oxide abrasive cartridge roll in the 341D series, designed for sanding, grinding, and finishing in metalworking applications. It features an 80 X-weight grit rating on a cloth backing with a closed-coat aluminum oxide abrasive layer bonded with heat-resistant resin. The cloth backing frays progressively as the outer abrasive layer wears, continuously exposing fresh cutting edges for sustained material removal. Measuring 1/4 inch bore diameter by 2 inches in length, this cartridge roll is sized for tight, hard-to-reach areas. Installation requires a compatible cartridge roll mandrel, sold separately, which attaches to a rotary tool such as a die grinder or drill.

This cartridge roll is suited for metalworking operations on ferrous alloys and a broad range of metals where access is limited by geometry or workpiece shape. Typical applications include deburring, blending, and finishing in weld joints, ports, bores, and contoured surfaces where flat abrasives cannot reach. The 80-grit aluminum oxide formulation provides a fast cut rate appropriate for stock removal and intermediate finishing passes. The roll is sold in a minimum quantity of 100 rolls per order, making it practical for shop environments with ongoing production demands.

Key Features

• 80 X-weight grit aluminum oxide abrasive in a closed-coat configuration for fast cut rate and extended life
• Cloth backing frays as the outer layer wears, exposing fresh abrasive for continuous cutting action
• Heat-resistant resin bond maintains stability under high heat and pressure conditions
• 1/4 inch center bore fits compatible cartridge roll mandrels for use with die grinders and rotary drills
• Compact 2-inch length designed to access confined, hard-to-reach areas of a workpiece
• Suitable for ferrous alloys and general metalworking sanding and finishing operations

Compatibility

Designed for use with a compatible cartridge roll mandrel with a 1/4 inch pilot diameter, sold separately, for attachment to standard die grinders and rotary drilling tools used in metalworking applications.

Installation Notes

Cartridge roll installation is performed by trade professionals using rotary tools such as die grinders. Before mounting or changing rolls, power down and disconnect the rotary tool from its power source. Confirm that the mandrel pilot diameter matches the 1/4 inch center bore of the cartridge roll before seating to prevent slippage during operation. Follow applicable shop safety requirements including eye protection and guarding appropriate for abrasive grinding operations.

Technical Specifications

• Series: 341D
• Abrasive Material: Aluminum Oxide
• Grit: 80
• Grade: X-weight
• Coat Type: Closed Coat
• Bond Type: Heat-Resistant Resin
• Backing Material: Cloth
• Center Hole Diameter: 1/4 inch
• Length: 2 inches
• Package Dimensions: 2.5 inches x 1 inch x 0.85 inches
• Weight: 0.125 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• UPC: 00076308898168

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010362466