Standard Abrasives Aluminum Oxide Cartridge Roll, 713057, CR-ST, 60, 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 713057, CR-ST, 60, offers reliable performance for various metal finishing tasks. This product is designed to meet professional standards with its specific model and grade clearly identified.

Its aluminum oxide mineral composition ensures sharp cutting edges that fragment under heat and pressure, maintaining effectiveness throughout use. The CR-ST format supports consistent results on ferrous metals.

Precise Dimensions Included

This cartridge roll measures 3/4 inch by 2 inches by 1/4 inch, providing a compact size ideal for detailed work. The straight cylindrical shape allows it to reach tight or irregular contours with ease.

Such dimensions make it perfect for blending, deburring, and polishing in hard-to-reach areas, especially inside holes or on curved surfaces where larger abrasives can't fit.

Multi-Layer Design Benefits

The multi-layer, multi-wear design extends the life of the cartridge roll by exposing fresh abrasive layers as the top ones wear down. This feature ensures a consistent cut and long-lasting performance.

Wrapped layers and a resin bond secure the abrasive mineral to the cloth backing, enhancing durability and toughness. This design supports repeated use without sacrificing quality.

Versatile Grade Options

The cartridge roll comes in a grade 60, which balances aggressive cutting with smooth finishing. This grade is suitable for polishing, edge breaking, and removing machine tool marks on ferrous metals.

Grades range from 36 to 400, allowing users to select the right finish for their project. The 60 grade in this model is ideal for fast cutting on irregular contours and detailed surfaces.

Pack Count And Format

This product is supplied in a pack of 25 pieces per case, making it convenient for ongoing projects or multiple users. The cartridge roll format fits mandrel tool attachments for rotary tools.

The arbor hole design accommodates mandrels (sold separately), enabling use with die grinders or drills. This setup helps operators finish hard-to-reach areas efficiently and accurately.