3M Cartridge Roll 341D, CR-ST, P100 X-weight, 3/8 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 P100 X-weight, ensuring consistent performance for various applications.

Designed by 3M, this cartridge roll delivers quality and durability. Its proven abrasive technology supports metalworking and finishing jobs with precision and ease.

Precise Size And Dimensions

This cartridge roll measures 3/8 inch by 1-1/2 inches by 1/8 inch, making it compact and easy to handle. These dimensions allow access to tight and hard-to-reach spaces during sanding.

The small size is ideal for detailed work, especially in areas where larger abrasives can't fit. It helps users achieve smooth finishes in confined spots.

Durable Cloth Backing Support

The roll uses a cloth backing that supports heavy sanding while gradually fraying to reveal fresh abrasive layers. This feature extends the life of the cartridge roll during use.

As the abrasive wears down, the cloth backing exposes new cutting edges, maintaining effective sanding without frequent replacements. This backing is key to the roll's long-lasting performance.

Compatible Format And Use

These cartridge rolls fit onto a compatible cartridge roll mandrel, which is sold separately. This format allows attachment to rotary tools like die grinders or drills for versatile use.

The straight roll format ensures smooth operation when mounted. Users can easily switch rolls on the mandrel to handle different sanding tasks efficiently.

Convenient Case Of 100

This product comes in a case of 100 rolls, providing ample supply for extended projects or multiple users. The pack size supports bulk purchasing and reduces frequent reordering.

Having 100 cartridge rolls on hand is practical for workshops or industrial settings. It ensures consistent availability for sanding and finishing needs without interruption.