Standard Abrasives Aluminum Oxide Cartridge Roll, 700624, CR-ST, 180, 1/2 in x 1-1/2 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 Model

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 700624 CR-ST 180, offers reliable performance for various metal finishing tasks. This product is designed to meet professional standards with its precise specifications.

Its straight cylindrical shape and aluminum oxide mineral make it ideal for blending, deburring, and polishing ferrous metals. The model 700624 ensures consistent quality in every use.

Exact Dimensions Provided

This cartridge roll measures 1/2 inch by 1-1/2 inch by 1/8 inch, providing a compact size that fits well in tight or hard-to-reach areas. The straight format allows easy access to irregular contours and small spaces.

Its size supports detailed work such as edge breaking and removal of machine tool marks. The dimensions make it suitable for polishing inside holes and on curved surfaces.

Multi-Layer Abrasive Design

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 helps maintain a consistent cut throughout the roll’s use.

Wrapped tightly into a roll, the abrasive is durable and tough. The resin bond secures the aluminum oxide mineral to the cloth backing, enhancing strength and smooth finishing.

Versatile Grade Range

The cartridge roll comes in a grade of 180, offering a balance between aggressive cutting and fine finishing. This grade suits a variety of project needs, from polishing to deburring.

Grades range from 36 to 400 overall, but this specific roll’s 180 grade is ideal for fast cutting on ferrous metals. It delivers sharp cuts while maintaining durability during use.

Pack Count And Format

This product is sold in a pack of 100 pieces per case, making it convenient for bulk use or long-term projects. The cartridge roll format fits mandrel tool attachments for rotary tools.

The arbor hole allows easy mounting on die grinders or drills, enabling users to work efficiently on angles and curves. The pack size supports consistent supply for professional environments.