3M Cartridge Roll 341D, CR-ST, 80 X-weight, 3/4 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 and finishing tasks. This model features the CR-ST grade and uses an 80 X-weight abrasive, ensuring consistent performance for various projects.

Designed by 3M, this cartridge roll combines quality and durability. Its proven abrasive technology helps users achieve smooth finishes efficiently, making it a preferred option in metalworking and woodworking.

Precise Size And Dimensions

This cartridge roll measures 3/4 inch by 1-1/2 inch by 1/8 inch, providing a compact size that fits well in tight spaces. The straight format allows for controlled sanding and finishing in hard-to-reach areas.

Its small dimensions make it ideal for detailed work where larger abrasives can't reach. This size supports precise grinding and finishing on intricate parts or confined surfaces.

Durable Cloth Backing Support

The cartridge roll uses a cloth backing that supports heavy sanding tasks while gradually fraying to expose fresh abrasive layers. This feature extends the life of the roll and maintains cutting efficiency.

Because the cloth backing adapts as it wears, users benefit from continuous abrasive action without frequent replacements. This backing also adds strength to withstand tough sanding jobs.

Compatible Cartridge Roll Format

These cartridge rolls attach to a compatible cartridge roll mandrel, which is sold separately. This system allows easy installation on rotary tools like die grinders or drills for versatile use.

The straight roll format fits securely on mandrels, enabling users to access small, hard-to-reach spaces. This compatibility enhances the tool’s flexibility for various finishing applications.

Convenient Case Of 100

The product comes in a case of 100 rolls, providing ample supply for ongoing projects or professional use. This pack size ensures you have enough abrasives for multiple jobs without frequent reordering.

Having a large quantity on hand is practical for workshops or industrial settings. It supports continuous work flow and reduces downtime caused by running out of abrasives.