Standard Abrasives Aluminum Oxide Cartridge Roll, 707617, CR-ST, 80, 1/2 in x 1 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 Brand Model

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 707617 CR-ST 80, offers reliable performance for various metal finishing tasks. This product stands out with its specific grade and model number, ensuring you get the exact abrasive you need.

Designed for professionals, this cartridge roll is part of the CR-ST series and features an 80 grit grade. It’s built to handle demanding jobs while maintaining consistent quality throughout its use.

Precise Dimensions And Size

This cartridge roll measures 1/2 inch by 1 inch by 1/8 inch, making it compact and easy to maneuver. Its straight cylindrical shape allows it to reach tight spots and irregular contours with ease.

The small size is perfect for detailed work, such as blending and polishing inside holes or on curved surfaces. Its dimensions help users access areas that larger abrasives can’t reach effectively.

Multi-Layer Design Benefits

The multi-layer, multi-wear design of this cartridge roll extends its life by exposing fresh abrasive layers as the top ones wear down. This means you get a consistent cut and longer-lasting performance.

Each layer is securely bonded with resin to the cloth backing, enhancing durability and toughness. This design also helps maintain a smooth finish, making it ideal for polishing and deburring tasks.

Versatile Format And Use

The cartridge roll format includes an arbor hole that fits mandrel tool attachments, allowing it to be used with various rotary tools like die grinders or drills. This versatility makes it suitable for many applications.

Its straight roll shape and aluminum oxide mineral composition make it great for fast cutting on ferrous metals. It’s especially useful for edge breaking, removing machine marks, and polishing irregular surfaces.

Convenient Pack Count Included

This product comes in a pack of 100 cartridge rolls per case, providing plenty of supply for ongoing projects. Having a large quantity on hand reduces downtime and ensures you’re ready for any job.

The pack size supports consistent workflow in workshops or industrial settings. It’s a practical choice for users who need reliable abrasives in bulk without frequent reordering.