3M Cartridge Roll 341D, CR-ST, 60 X-weight, 3/4 in x 1-1/2 in x 3/16 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 designed for professionals who need reliable abrasive tools. This model features a CR-ST grade with 60 X-weight backing, ensuring durability and consistent performance during sanding tasks.

Its straight format and aluminum oxide abrasive provide fast cutting and long life, making it a preferred choice for metalworking and woodworking applications where quality matters.

Precise Dimensions For Use

This cartridge roll measures 3/4 inch by 1-1/2 inch by 3/16 inch, offering a compact size that fits well in tight spaces. The small dimensions make it ideal for detailed sanding and finishing work where larger abrasives can't reach.

Users can access hard-to-reach areas easily, improving efficiency and finish quality. The size also supports compatibility with various rotary tools when paired with the correct mandrel.

Durable Cloth Backing Support

The 60 X-weight cloth backing supports heavy sanding tasks while allowing the abrasive to fray naturally. This fraying exposes fresh abrasive layers, extending the roll's cutting action and lifespan.

This backing choice balances strength and flexibility, making the cartridge roll suitable for continuous use in demanding environments without losing effectiveness.

Compatible Cartridge Roll Format

The cartridge roll format fits onto a compatible cartridge roll mandrel, which is sold separately. This setup allows the roll to attach securely to rotary tools like die grinders or drills for versatile use.

Ensuring the center hole diameter matches the mandrel pilot is key for proper fit. This compatibility makes the 3M Cartridge Roll 341D a flexible option for various sanding and finishing applications.

Convenient Case Pack Quantity

This product comes in a case of 100 rolls, providing ample supply for ongoing projects or professional use. Having a large pack ensures you won’t run out quickly during extensive sanding jobs.

The case format also helps keep the rolls organized and protected, making it easier to manage inventory and maintain readiness for any task requiring the 3M Cartridge Roll 341D.