Standard Abrasives Aluminum Oxide Cartridge Roll, 705819, CR-ST, 80, 5/16 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.

Trusted Standard Abrasives Quality

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 705819, CR-ST, 80, offers reliable performance for various metalworking tasks. This product is designed to meet professional standards, ensuring consistent results every time.

Its aluminum oxide mineral composition provides sharp cutting edges that maintain effectiveness throughout use. The cartridge roll format allows easy handling and application in demanding environments.

Precise Size And Dimensions

This cartridge roll measures 5/16 in x 1-1/2 in x 1/8 in, making it ideal for detailed work on small or irregular surfaces. The straight cylindrical shape helps operators reach tight spots with ease.

Its compact size supports blending, deburring, and polishing tasks on ferrous metals, allowing users to work efficiently in confined or hard-to-reach areas.

Durable Multi-Layer 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 ensures a consistent cut and reliable performance throughout the roll's use.

Wrapped tightly in multiple layers, the roll maintains sturdiness and durability. The resin bond secures the mineral to the cloth backing, enhancing toughness and strength during operation.

Versatile Grade And Format

Grade 80 provides a balanced cut suitable for a variety of applications, from polishing to edge breaking. The cartridge roll format is compatible with mandrel tool attachments, expanding its usability.

This product comes in a pack of 100 pieces, making it convenient for ongoing projects or large-scale work. The format supports quick replacement and continuous workflow.

Effective Tool Compatibility

The arbor hole in the cartridge roll fits mandrel tool attachments, allowing use with rotary tools like die grinders or drills. This compatibility enhances precision when working on angles and curves.

Users can easily switch between tools and cartridge rolls to address different project needs, benefiting from the straight roll design that rolls smoothly over irregular contours.