Standard Abrasives Aluminum Oxide Cartridge Roll, 713125, CR-ST, 60, 3/16 in x 1 in x 3/32 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 Quality

The Standard Abrasives Aluminum Oxide Cartridge Roll, model 713125, CR-ST, 60, offers reliable performance for metal finishing tasks. This brand is known for durable abrasives that maintain consistent cutting power throughout their use.

With the CR-ST model, you get a cartridge roll designed specifically for straight cylindrical applications. This ensures compatibility with various tools and precise results on ferrous metals.

Precise Dimensions For Use

This cartridge roll measures 3/16 in x 1 in x 3/32 in, making it ideal for detailed work in tight spaces. The straight shape helps operators reach hard-to-access areas with ease and accuracy.

Its compact size allows for blending, deburring, and polishing inside holes or on irregular surfaces. The dimensions support fine control when working on complex contours or small parts.

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 wears down. This keeps the cut consistent and sharp over time.

Such construction also adds durability and toughness. The resin bond secures the aluminum oxide mineral firmly to the backing, ensuring the roll withstands repeated use without losing effectiveness.

Grade Sixty Abrasive Strength

Grade 60 aluminum oxide mineral offers an aggressive yet controlled cut, perfect for polishing, edge breaking, and removing machine tool marks. This grade balances sharpness with durability for efficient finishing.

It’s friable, meaning it fragments under heat and pressure to reveal new cutting edges. This feature helps maintain performance during demanding tasks on ferrous metals.

Pack Count And Format

Each case contains 100 cartridge rolls, providing a steady supply for ongoing projects. The cartridge roll format fits mandrel tool attachments, allowing use with rotary tools like die grinders or drills.

This setup enables users to work on angles and curves that are difficult to reach with other abrasives. The pack size ensures you have enough rolls for multiple jobs or extended use.