Standard Abrasives Aluminum Oxide Cartridge Roll, 713073, CR-ST, 120, 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 713073 CR-ST 120, is designed for precise abrasive tasks. This specific model offers a reliable solution for various metal finishing jobs.

Its straight cylindrical shape helps operators reach tight spots, making it ideal for detailed work on ferrous metals. The cartridge roll format ensures consistent performance throughout its use.

Dimensions And Size

Measuring 3/4 in x 2 in x 1/4 in, this cartridge roll fits well in compact spaces. These dimensions allow it to blend, deburr, and polish inside holes or on irregular surfaces with ease.

The size also supports use on angles and curves, helping users finish hard-to-reach areas effectively. Its compact form is perfect for detailed metalwork requiring precision.

Grade And Abrasive Quality

This product features a 120 grade aluminum oxide mineral, known for sharp cutting and durability. The abrasive's friable nature means it fragments under pressure to expose fresh cutting edges.

Such qualities make it excellent for polishing, edge breaking, and removing machine tool marks. The grade ensures a balance between aggressive cutting and smooth finishing.

Multi-Layer Design Benefits

The multi-layer, multi-wear design extends the cartridge roll's life by exposing new abrasive points as layers wear down. This keeps the cut consistent and sharp throughout use.

Wrapping multiple layers around the roll adds sturdiness, while the resin bond secures the mineral to the cloth backing. This construction enhances toughness and delivers a smooth finish.

Pack Count And Compatibility

This cartridge roll comes in a pack of 25 pieces per case, providing ample supply for ongoing projects. The arbor hole accommodates mandrel tool attachments, sold separately, for versatile use.

These mandrels fit various rotary tools like die grinders or drills, enabling grinding and finishing in hard-to-reach workpiece areas. This compatibility expands the roll’s practical applications.