3M Cartridge Roll 341D, CR-ST, 60 X-weight, 1/2 in x 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 a CR-ST grade with 60 X-weight cloth backing, ensuring durability and consistent performance.

Designed for professionals, this cartridge roll is part of 3M’s well-known product line, offering quality and efficiency in metalworking and finishing applications.

Precise Size And Format

This cartridge roll measures 1/2 inch by 2 inches by 1/8 inch, making it compact and easy to handle. Its straight format allows for smooth sanding on flat or curved surfaces.

The small size is perfect for reaching tight or hard-to-access areas, helping users finish detailed work with accuracy and control.

Durable Cloth Backing Support

The 60 X-weight cloth backing supports heavy sanding jobs while fraying naturally to expose fresh abrasive layers. This feature extends the roll’s cutting life and maintains sanding efficiency.

Cloth backing also provides flexibility and strength, making it suitable for tough sanding tasks without tearing or losing shape.

Fast Cut Aluminum Oxide

Aluminum oxide abrasive is used in a closed-coat layer to deliver fast cutting action and long-lasting performance. This mineral is tough and self-sharpens as it wears down.

Its heat-resistant resin bond holds the abrasive firmly in place, allowing the roll to withstand high heat and pressure during demanding sanding operations.

Convenient Case Of 100

This product comes as a case of 100 cartridge rolls, providing ample supply for extended projects or multiple users. The pack size ensures you have enough rolls on hand for continuous work.

Each roll fits onto a compatible cartridge roll mandrel (sold separately), making it easy to attach to rotary tools like die grinders or drills for versatile use.