Standard Abrasives Aluminum Oxide Cartridge Roll, 705911, CR-ST, 40, 1 in x 2 in x 1/4 in, Straight, 2Case of 5

• 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 705911, CR-ST, offers reliable performance for various metal finishing tasks. This product is designed to meet the needs of professionals who require consistent results on ferrous metals.

Its aluminum oxide mineral composition ensures sharp cutting and durability. The cartridge roll's straight cylindrical shape allows it to reach tight or irregular contours effectively, making it a versatile tool in your workshop.

Precise Dimensions Included

This cartridge roll measures 1 inch by 2 inches by 1/4 inch, providing a compact size that fits well in small or hard-to-reach areas. The dimensions make it ideal for blending, deburring, and polishing tasks where precision is key.

Its size also supports easy handling and control during use, especially when attached to a mandrel tool. This ensures you can work comfortably on detailed surfaces or inside holes and diameters.

Grades And Format Variety

The product comes in grade 40, which balances aggressive cutting with smooth finishing. This grade is suitable for removing machine tool marks, polishing edges, and breaking sharp edges on ferrous metals.

The cartridge roll format allows for multi-layer abrasive exposure, which maintains cutting efficiency over time. This format supports consistent performance throughout the life of the roll.

Multi-Layer Abrasive Design

The multi-layer, multi-wear design enhances the cartridge roll's longevity by exposing fresh abrasive points as the top layers wear down. This keeps the cut consistent and sharp for every use.

Wrapped layers and a resin bond secure the abrasive mineral to the cloth backing, increasing toughness and durability. The closed-coat construction ensures a smooth, even finish on your workpieces.

Pack Count And Compatibility

This product is sold in a pack of 25 cartridge rolls per case, providing ample supply for ongoing projects. The pack size supports efficient inventory management for workshops and job sites.

The cartridge roll includes an arbor hole designed to fit mandrel tool attachments, which are sold separately. This compatibility allows use with rotary tools like die grinders or drills for versatile application.