Standard Abrasives Aluminum Oxide Cartridge Roll, 713072, CR-ST, 80, 3/4 in x 2 in x 1/4 in, Straight, 2Case of 5

• Arbor hole accommodates mandrel tool attachment, so abrasive may be used with various tools
• Ideal for blending, deburring and polishing on ferrous metals
• Multi-layer, multi-wear design enhances abrasive longevity and helps produce a consistent cut
• Straight cylindrical shape enables operators to finish hard-to-reach areas
• Versatile range of minerals and grades are designed to meet specific project needs

Standard Abrasives Aluminum Oxide Cartridge Roll is ideal for fast cutting on irregular contours and other hard-to-reach areas on all ferrous metals.

Recommended Applications
​The multi-layered Standard Abrasives™ Aluminum Oxide Cartridge Roll exposes new abrasive cutting points throughout the life of the roll. Combining an aggressive cut with durability makes it great for polishing, edge breaking and removal of machine tool marks or flash. Its small size and shape enable it to blend, deburr and polish inside holes and diameters or on irregular surfaces and contours.The cartridge roll has an arbor hole to accommodate a mandrel tool attachment (sold separately). This mandrel attaches to a rotary tool such as a die grinder or drill and comes in different sizes to fit a variety of cartridge roll sizes. Together, the mandrel and cartridge roll enable the user to grind or finish hard-to-reach areas of a workpiece, such as angles and curves.

The Aluminum Oxide Cartridge Rolls come in a variety of sizes and grades, so it can be tailored to meet your project needs.Grades range from 36 to 400, producing a spectrum of finishes, from coarse to fine.It is made with aluminum oxide mineral, which cuts sharp and is friable – fragmenting under heat and pressure to reveal sharp cutting edges as it abrades the surface.The straight roll design is cylindrical, which helps it roll over irregular contours.

Benefits of a Multi-Layer Design
The multi-layer, multi-wear design of Standard Abrasives™ Aluminum Oxide Cartridge Roll keeps it cutting sharp and helps it withstand repeated wear. As top layers wear down over time, underlying layers expose fresh mineral, so you get a consistent cut, part after part.Wrapping multiple layers of the abrasive material around into a roll contributes to its sturdiness and durability. A resin bond securely anchors mineral to the cloth backing – also enhancing the abrasive's toughness and strength. The closed-coat construction means mineral grains cover 100 percent of the cloth backing, so you get a smoother, more consistent finish is achieved. Seemingly small, these cartridge rolls conquer big challenges when space gets tight.

Standard Abrasives Model

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 713072, CR-ST, 80, offers reliable performance for various metal finishing tasks. This specific model is designed to meet the demands of professionals needing consistent abrasive quality.

Its aluminum oxide mineral composition ensures sharp cutting edges, making it ideal for blending, deburring, and polishing ferrous metals. The model number helps identify the exact product for ordering and replacement purposes.

Precise Dimensions Provided

This cartridge roll measures 3/4 in x 2 in x 1/4 in, providing a compact size that fits well into tight or hard-to-reach areas. The straight cylindrical shape allows operators to work on irregular contours with ease.

These dimensions make it suitable for detailed finishing inside holes or on curved surfaces, enhancing the versatility of the abrasive roll in various applications.

Grade And Format Benefits

The abrasive roll comes in grade 80, offering a balance between aggressive cutting and smooth finishing. This grade is suitable for polishing, edge breaking, and removing machine tool marks efficiently.

The cartridge roll format, combined with a multi-layer design, exposes fresh abrasive points over time, maintaining consistent cutting performance throughout its use.

Multi-Layer Design Advantage

The multi-layer, multi-wear design enhances the roll's longevity by revealing new abrasive grains as the top layers wear down. This ensures a consistent cut and extends the life of the cartridge roll.

Wrapped tightly into a roll, the abrasive is sturdy and durable. The resin bond secures the mineral to the cloth backing, improving toughness and providing a smoother finish on ferrous metals.

Pack Count And Usage

This product is supplied in a pack of 25 cartridge rolls per case, making it convenient for bulk use in workshops or industrial settings. The pack size supports ongoing projects without frequent reordering.

The arbor hole in each roll accommodates mandrel tool attachments, allowing use with rotary tools like die grinders or drills. This compatibility expands the roll’s application to hard-to-reach areas and complex shapes.