Standard Abrasives Aluminum Oxide Cartridge Roll, 702559, CR-HT, 60, 1 in x 2 in x 3/16 in, Half Tapered, 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 702559 CR-HT, offers reliable performance for various metalworking tasks. This cartridge roll is designed to fit mandrel tool attachments, making it compatible with many rotary tools.

Its half tapered format and aluminum oxide mineral provide sharp cutting edges that refresh as the roll wears down. This ensures consistent results throughout its use, ideal for professionals needing dependable abrasives.

Precise Size And Dimensions

This cartridge roll measures 1 inch by 2 inches by 3/16 inch, a compact size that allows access to tight or irregular spaces. Its straight cylindrical shape helps operators reach hard-to-access areas with ease.

The half tapered design enhances maneuverability, making it suitable for detailed blending, deburring, and polishing on ferrous metals. These dimensions support precision work on complex contours.

Durable Multi-Layer Design

The multi-layer, multi-wear construction of this cartridge roll extends its lifespan by exposing fresh abrasive layers as it wears. This design maintains a consistent cut and reduces the need for frequent replacements.

Wrapped tightly with a resin bond, the abrasive grains cover 100 percent of the cloth backing. This closed-coat construction improves toughness and delivers a smoother finish on metal surfaces.

Versatile Grade Options

The cartridge roll is available in grade 60, providing a balance between aggressive cutting and smooth finishing. This grade is well-suited for polishing, edge breaking, and removing machine tool marks or flash.

With grades ranging from 36 to 400, users can select the right abrasive for their project needs. The 25 pieces per case format ensures you have enough rolls for multiple jobs or extended use.

Effective Metalworking Applications

Designed for ferrous metals, this cartridge roll excels at blending, deburring, and polishing irregular contours. Its small size and shape allow it to work inside holes and diameters where larger abrasives can't reach.

The arbor hole fits mandrel attachments (sold separately), enabling use with die grinders or drills. This setup helps finish angles and curves efficiently, making it a practical choice for detailed metalwork.