Standard Abrasives Aluminum Oxide Cartridge Roll, 706968, CR-FT, 120, 3/8 in x 1-1/2 in x 1/8 in, Full Tapered, 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 706968 CR-FT, offers reliable performance for various metalworking tasks. This product is designed to meet professional standards with its precise specifications and trusted brand quality.

Its full tapered format and aluminum oxide mineral ensure sharp cutting and durability. The cartridge roll is ideal for blending, deburring, and polishing ferrous metals, making it a versatile choice for many projects.

Precise Dimensions Provided

This cartridge roll measures 3/8 inch by 1-1/2 inch by 1/8 inch, providing a compact size that fits well in tight spaces. The straight cylindrical shape helps operators reach hard-to-access areas with ease.

These dimensions allow the roll to work effectively on irregular contours and inside holes or diameters. Its small size is perfect for detailed finishing and polishing tasks on ferrous metals.

Grade And Format Variety

The product comes in a 120 grade, balancing aggressive cutting with smooth finishing. The cartridge roll format supports multi-layer, multi-wear design, which enhances longevity and consistent cutting performance.

Available in various grades from 36 to 400, these rolls can be tailored to specific project needs. The full tapered design aids in polishing, edge breaking, and removing machine tool marks efficiently.

Multi-Layer Design Benefits

The multi-layer, multi-wear construction exposes fresh abrasive points as the top layers wear down, maintaining sharpness throughout the roll’s life. This design helps produce a consistent cut part after part.

Resin bonds secure the aluminum oxide mineral to the cloth backing, increasing toughness and durability. The closed-coat construction ensures 100 percent coverage, resulting in a smoother and more reliable finish.

Pack Count And Compatibility

This product is sold in a pack of 100 cartridge rolls per case, providing ample supply for extended use. The arbor hole accommodates mandrel tool attachments, allowing compatibility with various rotary tools like die grinders or drills.

The mandrel attachment (sold separately) fits different cartridge roll sizes, enabling users to grind or finish hard-to-reach areas such as angles and curves. This makes the roll practical for detailed and precise metalwork.