3M Cartridge Roll 747D, CR-FT, 80 X-weight, 1/2 in x 1-1/2 in x 1/8 in, Full Tapered, 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 is a reliable choice for metal finishing tasks. This model features the CR-FT grade and an 80 X-weight backing, ensuring consistent performance for various projects.

Designed for durability, this cartridge roll comes in a case of 100, making it ideal for bulk use. Its full tapered shape enhances versatility in tight spaces and detailed work.

Precise Size And Dimensions

Each roll measures 1/2 inch by 1-1/2 inches by 1/8 inch, providing a compact tool for precision work. These dimensions allow easy access to small or hard-to-reach areas during finishing tasks.

The size supports detailed deburring and polishing, especially in corners or inside pipes. This makes the 3M Cartridge Roll 747D perfect for jobs requiring exact control and finesse.

Effective Full Tapered Format

The full tapered design of this cartridge roll is ideal for blending and smoothing surfaces in tight spots. It helps users reach internal diameters and holes that are difficult to access with standard abrasives.

This tapered format enhances the roll’s ability to deburr and polish with precision, making it a practical tool for finishing work in confined spaces.

Durable Abrasive Material

The 3M Cartridge Roll 747D uses a blend of ceramic aluminum oxide mineral that breaks down to reveal sharp cutting edges. This multi-layer abrasive design extends the life of the roll and maintains consistent cutting performance.

Its 80 X-weight backing supports the abrasive layers, providing strength and flexibility. This combination ensures the roll can handle moderate stock removal and surface preparation effectively.

Convenient Case Of 100

Supplied as a case of 100 rolls, this product offers excellent value for frequent users. The pack size supports continuous work without frequent reordering or interruptions.

Having a large quantity on hand is especially useful for workshops or industrial settings where multiple rolls are needed for various tasks.