3M Cartridge Roll 341D, CR-ST, P120 X-weight, 1/4 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 offers reliable performance with its proven brand and model. This cartridge roll is designed to meet professional standards, ensuring consistent results in sanding and finishing tasks.

Its model number 341D and brand 3M guarantee quality and compatibility with various tools. Users can trust this product for demanding applications requiring precision and durability.

Precise P120 X-weight Grade

This cartridge roll features a P120 X-weight grade, providing an ideal balance between cutting speed and surface finish. The grade ensures effective abrasion for metalworking and woodworking projects.

With the P120 grit, users can achieve smooth finishes while maintaining efficient material removal. This grade is suitable for a wide range of sanding and finishing applications.

Compact Dimensions Fit

The roll measures 1/4 in x 1 in x 1/8 in, making it perfect for accessing small, hard-to-reach spaces. Its compact size allows detailed work in tight areas where larger abrasives can't reach.

These dimensions support precision sanding and finishing, especially on intricate parts. The small size enhances maneuverability and control during use.

Straight Format Design

The cartridge roll comes in a straight format, which simplifies attachment and use with compatible mandrels. This design supports consistent sanding action along the roll's length.

Users can easily mount the roll onto a mandrel (sold separately) for rotary tool applications. The straight format ensures even wear and efficient abrasive exposure.

Convenient Case Pack

This product is supplied as a case of 100 rolls, providing ample quantity for extended projects or multiple users. The bulk pack helps maintain workflow without frequent reordering.

Having 100 rolls on hand is cost-effective and practical for workshops or industrial settings. The case format supports organized storage and easy inventory management.