3M Cartridge Roll 341D, CR-ST, P120 X-weight, 1/2 in x 1 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, ensuring consistent performance for various applications.

Designed by 3M, this cartridge roll offers quality and durability, making it a preferred option for professionals who need dependable abrasive tools.

Precise P120 X-weight Grade

This cartridge roll comes with a P120 X-weight grade, providing a balanced cut rate and finish quality. The grade is ideal for medium sanding tasks requiring both efficiency and control.

Using the P120 grade helps achieve smooth surfaces while maintaining the abrasive's longevity, making it suitable for detailed metalworking and woodworking projects.

Compact Size For Access

The roll measures 1/2 inch by 1 inch by 1/8 inch, a compact size perfect for reaching tight or hard-to-access areas. This dimension supports precise sanding in small spaces.

Its small size allows users to work effectively on detailed parts or intricate surfaces, improving finish quality where larger abrasives can't fit.

Efficient Straight Format

The cartridge roll features a straight format, which simplifies attachment and use with compatible tools. This shape supports consistent sanding action along the workpiece.

Its straight design fits well on mandrels, enabling smooth rotation and control during finishing tasks, especially in confined or detailed areas.

Convenient Case Of 100

This product is supplied as a case of 100 rolls, providing ample quantity for extended use or multiple projects. The pack size ensures you have enough abrasives on hand.

Buying in bulk reduces the need for frequent reordering and supports continuous work without interruption, ideal for busy workshops or production environments.