Standard Abrasives Aluminum Oxide Cartridge Roll, 713459, CR-ST, 120, 3/8 in x 2 in x 1/8 in, Straight, Case of 100

• 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 Brand

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 713459, CR-ST, offers reliable quality for your abrasive needs. This product is designed to deliver consistent performance with its trusted brand backing.

Its straight cylindrical shape and aluminum oxide mineral make it ideal for blending, deburring, and polishing ferrous metals. The model CR-ST ensures compatibility with various tools for versatile use.

Precise Size And Dimensions

This cartridge roll measures 3/8 in x 2 in x 1/8 in, making it compact enough to reach tight spaces. Its straight format allows it to roll smoothly over irregular contours and hard-to-reach areas.

The small size is perfect for detailed work such as polishing inside holes or on curved surfaces. These dimensions help operators finish complex shapes with ease and accuracy.

Wide Grade Range

The product comes in a grade of 120, providing a balance between aggressive cutting and fine finishing. This grade is suitable for removing machine tool marks and polishing edges effectively.

With grades ranging from 36 to 400 available, you can select the right abrasive for your specific project needs. The 120 grade offers versatility for many metalworking tasks.

Multi-Layer Design Benefits

The multi-layer, multi-wear design enhances abrasive longevity by exposing fresh cutting points as the top layers wear down. This keeps the roll cutting sharp and consistent throughout its use.

Wrapped layers add sturdiness and durability, while the resin bond secures the mineral firmly to the cloth backing. This design ensures a smooth, consistent finish on all ferrous metals.

Pack Count And Format

This cartridge roll is sold in a pack of 100 pieces per case, providing ample supply for ongoing projects. The roll format is designed to fit mandrel tool attachments for rotary tools like die grinders or drills.

The arbor hole allows easy attachment to mandrels (sold separately), enabling grinding and finishing in hard-to-reach areas. This pack size supports both small and large scale operations efficiently.