3M Cartridge Roll 747D, CR-ST, P120 X-weight, 1/4 in x 1 in x 1/8 in, Straight, Case of 100

• Anti-friction grinding aid reduces grinding temperatures and helps abrasive run smooth
• Arbor hole accommodates mandrel tool attachment used by a variety of tools
• Available tapered shape is ideal for blending, deburring and polishing in hard-to-reach areas
• Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges
• Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut

The 3M Cartridge Roll 747D is ideal for metal finishing in small hard to reach areas like corners or inside pipes. These cartridge rolls feature a blend of aluminum oxide and 3M ceramic grain on a strong cotton backing around a solid mandrel core. Available in both tapered and regular designs.

Blended Materials that Stay Sharp
The surface of the 3M Cartridge Roll 747D is covered with blended ceramic materials, which enhances the toughness and hardness of the grain. Perfect for stock removal, ceramic abrasives are engineered to fracture frequently for a super-fast cut and can handle intense heat and stress applications. The ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability and makes our 3M Cartridge Roll 747D an excellent choice for moderate stock removal and surface preparation.

Sturdy Design for Tough Jobs
Abrasive grains are attached to the roll using an anti-friction resin bonding material, which helps the abrasive run smoothly over the workpiece. A grinding aid coating is also added to help the abrasive stay cool during grinding, minimizing heat and improving abrasive performance. This attribute, combined with the semi-flexible x-weight backing, make this roll a good match for projects that require a strong sanding tool that can be used with minimal space or leverage. Rolls can also be ordered with tapered ends. The tapered point and small size of tapered rolls enable you to get inside internal diameters and holes, making them great for deburring, blending and polishing in hard-to-reach areas.

Multi-layered Abrasive
The multi-layer design of our 3M Cartridge Roll 747D keeps it cutting sharp and helps it withstand repeated wear. As top layers wear down over time, underlying layers expose fresh mineral, so that you get a consistent cut on every job. Wrapping multiple layers of resin bonded abrasive material around the roll also contributes to its sturdiness and durability. The closed-coat construction means mineral grains cover 100 percent of the cloth backing, so that you get a smoother, more consistent finish. Seemingly small, these cartridge rolls conquer big challenges when space gets tight.

Trusted 3M Cartridge Roll

The 3M Cartridge Roll 747D offers reliable performance with its well-known brand and model. This cartridge roll is designed for metal finishing tasks, ensuring you get consistent results every time you use it.

Ideal for detailed work, the CR-ST model features a straight format that fits a variety of tools. Its design supports smooth operation and durability during demanding projects.

Precise P120 X-Weight Grade

Featuring a P120 X-weight grade, this cartridge roll balances aggressive cutting with control. The grade is perfect for moderate stock removal and surface preparation tasks.

This abrasive strength helps maintain sharpness and efficiency, making it suitable for blending, deburring, and polishing in tight spaces where precision matters.

Compact Dimensions For Access

Measuring 1/4 in x 1 in x 1/8 in, this cartridge roll fits into small, hard-to-reach areas. Its compact size allows you to work inside corners, pipes, and other confined spaces with ease.

The small dimensions combined with the straight shape make it an excellent choice for detailed metal finishing and polishing tasks where space is limited.

Durable Straight Format Design

The straight format of this cartridge roll ensures compatibility with mandrel tool attachments. This makes it easy to use with a variety of power tools for different applications.

Its sturdy design includes a multi-layer abrasive that maintains sharp cutting edges and extends the life of the roll, even under tough working conditions.

Convenient Case Of 100

This product comes in a case of 100 rolls, providing a large supply for ongoing projects or professional use. Having a bulk pack reduces the need for frequent reordering.

The case quantity supports continuous work without interruption, making it ideal for workshops or jobs that require multiple cartridge rolls for efficiency.