Standard Abrasives Aluminum Oxide Cartridge Roll, 703732, CR-ST, 60, 3/8 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 703732, CR-ST, offers reliable performance for various metalworking tasks. This product is designed to fit a range of tools, making it a versatile choice for professionals.

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

Precise Dimensions Included

Measuring 3/8 in x 1-1/2 in x 1/8 in, this cartridge roll fits well into tight spaces and hard-to-reach areas. The straight cylindrical shape supports smooth operation on irregular contours.

These dimensions make it ideal for blending, deburring, and polishing tasks on ferrous metals, allowing operators to work efficiently on detailed surfaces.

Grade Sixty Abrasive

This cartridge roll comes with a 60 grade, balancing aggressive cutting with durability. The grade is suitable for fast cutting and finishing on various ferrous metals.

Users can expect consistent results when polishing, edge breaking, or removing machine tool marks, thanks to the carefully selected abrasive grade.

Multi-Layer Design Benefits

The multi-layer, multi-wear design enhances the cartridge roll's longevity by exposing fresh abrasive layers as it wears down. This keeps the cut consistent over time.

Wrapped layers and a resin bond secure the mineral to the cloth backing, providing toughness and strength. This design supports repeated use without sacrificing performance.

Pack Size And Format

This product is supplied in a pack of 100 cartridge rolls per case, making it convenient for bulk use and reducing the need for frequent reordering. The cartridge roll format is easy to mount on mandrel tools.

The arbor hole allows attachment to various rotary tools, such as die grinders or drills, enabling users to work on angles and curves with precision and control.