3M Cartridge Roll 341D, CR-ST, 50 X-weight, 1 in x 2 in x 1/4 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 and finishing tasks. This model features a CR-ST grade with 50 X-weight backing, ensuring durability and consistent performance.

Designed by 3M, this cartridge roll is known for its quality and efficiency. The CR-ST grade abrasive provides a balance of fast cutting and long life, making it suitable for various applications.

Precise Size And Dimensions

This cartridge roll measures 1 inch by 2 inches by 1/4 inch, making it compact and easy to handle. Its small size is perfect for reaching tight or hard-to-access areas during sanding or finishing.

The dimensions allow for detailed work on metal or wood surfaces, especially in spots where larger abrasives can't fit. This size supports precision and control in your projects.

Durable Cloth Backing Support

The roll uses a 50 X-weight cloth backing that supports heavy sanding tasks. This backing is designed to fray as it wears, exposing fresh abrasive layers for continued cutting action.

Such backing durability means the roll lasts longer and maintains effectiveness even under pressure. It’s ideal for metalworking and woodworking where sustained abrasion is needed.

Compatible Cartridge Roll Format

This cartridge roll fits onto a compatible cartridge roll mandrel, which is sold separately. The roll’s design allows easy attachment to rotary tools like die grinders or drills.

Using the cartridge roll with the right mandrel enables access to hard-to-reach spaces, improving finishing quality. The format supports efficient sanding in detailed or confined areas.

Convenient Case Of 100

The product comes in a case of 100 rolls, providing ample supply for extended projects or multiple users. This pack size is practical for workshops or professional settings.

Having 100 rolls on hand reduces downtime for replacements and ensures consistent availability. It’s a cost-effective option for frequent sanding and finishing needs.