3M Cartridge Roll 341D, CR-ST, 80 X-weight, 1/4 in x 1-1/2 in x 1/8 in, Straight, Case of 100

• Aluminum oxide abrasive in a closed-coat layer provides fast cut and long life
• Cloth backing supports heavy sanding yet frays to expose fresh abrasive
• Resin bond withstands high heat and pressure
• Rolls attach to a compatible cartridge roll mandrel (sold separately)
• Small size is ideal for sanding and finishing hard-to-reach spaces

3M Cartridge Roll 341D provides easy access to small, hard-to-reach spaces for sanding and finishing. As the outermost abrasive layer wears down, the cloth backing frays to expose fresh abrasive layers for continued cutting action.

3M Cartridge Roll 341D has a closed coat of aluminum oxide abrasive secured with a heat-resistant resin bond. Cartridge rolls fit onto a cartridge roll mandrel (sold separately) and are ideal for accessing small, hard to reach spaces. 3M Cartridge Roll 341D is used in metalworking applications.

Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure.

Cartridge rolls fit onto a compatible mandrel (sold separately) that attaches to a rotary tool such as a die grinder or drill. Together, the mandrel and cartridge roll enable the user to grind or finish hard-to-reach areas of a workpiece. To ensure correct fit, the center hole diameter of the cartridge roll must be equal to the diameter of the mandrel pilot inserted into the cartridge roll.

Trusted 3M Cartridge Roll

The 3M Cartridge Roll 341D is a reliable choice for sanding tasks. This model features the CR-ST grade and is designed to deliver consistent performance with its 80 X-weight abrasive.

Known for quality, 3M ensures this cartridge roll meets industrial standards. The CR-ST grade helps maintain effective cutting action during use, making it suitable for various applications.

Precise Size And Dimensions

This cartridge roll measures 1/4 inch by 1-1/2 inches by 1/8 inch, providing a compact size ideal for detailed work. Its straight format allows for easy handling and control during sanding.

The specific dimensions make it perfect for accessing tight or hard-to-reach areas. Users can expect precise sanding results thanks to its carefully measured size.

Durable Cloth Backing Support

The 80 X-weight cloth backing supports heavy sanding jobs while gradually fraying to expose fresh abrasive layers. This feature extends the life of the cartridge roll during continuous use.

Cloth backing also adds flexibility, allowing the roll to conform to various surfaces. This durability ensures the roll withstands demanding sanding and finishing tasks.

Compatible Cartridge Roll Format

This cartridge roll fits onto a compatible cartridge roll mandrel, which is sold separately. The roll’s straight format is designed for easy attachment and secure fit on rotary tools.

Using the cartridge roll with the correct mandrel enables users to sand small, hard-to-reach spaces effectively. This format is ideal for metalworking and detailed finishing work.

Convenient Case Of 100

Sold as a case of 100, this pack size offers great value for frequent users. Having a large quantity on hand reduces downtime and ensures you’re always ready for sanding projects.

The case format is practical for workshops and industrial settings where multiple rolls are needed. It supports continuous work without frequent reordering.