Standard Abrasives Aluminum Oxide Cartridge Roll, 713081, CR-ST, 80, 3/4 in x 1-1/2 in x 1/4 in, Straight, Case of 50

• 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 713081 CR-ST, offers reliable performance for various abrasive tasks. This specific model is designed with an 80 grade, ensuring a balance between cutting speed and finish quality.

Its straight cylindrical shape measures 3/4 in x 1-1/2 in x 1/4 in, making it suitable for detailed work. The 50 pieces per case provide ample supply for ongoing projects or professional use.

Precise Size And Shape

With dimensions of 3/4 in by 1-1/2 in by 1/4 in, this cartridge roll fits well into tight spaces. The straight format allows operators to reach hard-to-access areas with ease, improving efficiency on irregular contours.

This size and shape make it ideal for blending, deburring, and polishing tasks on ferrous metals, where precision is key. The cylindrical design helps maintain consistent contact with the work surface.

Durable Multi-Layer Design

The cartridge roll features a multi-layer, multi-wear construction that extends its lifespan. As the top abrasive layer wears down, fresh cutting points are exposed, maintaining consistent performance throughout use.

This design also enhances toughness by securely bonding aluminum oxide mineral to the cloth backing. The closed-coat construction ensures full coverage for a smoother finish and reliable cutting action.

Versatile Abrasive Grade

Grade 80 aluminum oxide mineral is chosen for its sharp cutting ability and durability. It’s effective for fast cutting on ferrous metals, making it suitable for polishing, edge breaking, and removing machine tool marks.

The abrasive’s friable nature means it fragments under heat and pressure, revealing new sharp edges. This keeps the cartridge roll effective over time, even during demanding applications.

Convenient Pack And Format

This product comes in a pack of 50 cartridge rolls, providing a cost-effective solution for frequent use. The arbor hole allows attachment to mandrel tools, expanding compatibility with various rotary tools.

The straight roll format works well with die grinders or drills, enabling users to finish inside holes, diameters, and irregular surfaces. This makes it a practical choice for detailed metalworking tasks.