3M Cartridge Roll 341D, CR-ST, 36 X-weight, 1/2 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 professionals needing consistent abrasive performance. This model features the CR-ST grade, ensuring effective sanding and finishing results.

Its design supports metalworking tasks where precision is key. The 3M brand guarantees quality and durability in demanding environments.

Durable Aluminum Oxide Abrasive

This cartridge roll uses aluminum oxide abrasive in a closed-coat layer, providing a fast cut rate and long life. The abrasive material is tough and self-fractures to expose fresh cutting edges.

Such properties make it suitable for grinding and sanding various materials, including ferrous alloys, enhancing efficiency in both woodworking and metalworking applications.

Compact Size For Access

Measuring 1/2 inch by 1-1/2 inches by 1/8 inch, this cartridge roll is small enough to reach tight, hard-to-access spaces. Its straight format allows easy handling during detailed sanding tasks.

This size is ideal for finishing work in confined areas where larger abrasives cannot fit, improving the quality of the final surface finish.

Strong Cloth Backing Support

The cloth backing on the 3M Cartridge Roll 341D supports heavy sanding while fraying to reveal fresh abrasive layers. This feature extends the life of the roll and maintains cutting efficiency.

It withstands the rigors of high heat and pressure thanks to a resin bond, ensuring the abrasive stays firmly attached during intense use.

Convenient Case Of 100

This product comes in a case of 100 cartridge rolls, providing ample supply for ongoing projects. The rolls attach to a compatible cartridge roll mandrel, which is sold separately.

Having a large pack count ensures you’re prepared for extended work periods without frequent reordering, making it cost-effective and practical.