Standard Abrasives Aluminum Oxide Cartridge Roll, 707434, CR-ST, 320, 1/4 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 707434, CR-ST, 320, is designed for precision and durability. This product is part of a trusted brand known for quality abrasives that meet professional needs.

Its model number and grade 320 ensure you get a consistent abrasive performance. This cartridge roll is ideal for users who require reliable results in polishing and finishing tasks.

Exact Dimensions For Precision

This cartridge roll measures 1/4 in x 1 in x 1/8 in, providing a compact size that fits well in tight spaces. The straight cylindrical shape helps operators reach difficult areas with ease.

These dimensions make it perfect for detailed work on irregular contours and inside holes. The size supports blending, deburring, and polishing on ferrous metals with accuracy.

Multi-Layer Design Benefits

The multi-layer, multi-wear design enhances the abrasive’s longevity by exposing fresh cutting points as the top layers wear down. This keeps the roll cutting sharp and consistent over time.

Wrapped tightly in multiple layers, the cartridge roll maintains durability and toughness. This design helps produce a smooth, consistent finish on various metal surfaces.

Versatile Format And Use

The cartridge roll format, labeled CR-ST in the title, is straight and cylindrical, allowing it to roll over irregular surfaces smoothly. This shape is essential for finishing hard-to-reach areas.

Its format works well with mandrel tool attachments, enabling use with rotary tools like die grinders or drills. This versatility makes it suitable for many project needs.

Pack Count And Application

This product comes in a pack of 100 each per case, providing ample supply for extended projects or multiple jobs. Having this quantity ensures you won’t run out during critical tasks.

The cartridge roll is ideal for fast cutting, polishing, and edge breaking on ferrous metals. Its size and pack count make it practical for professional and industrial use.