Standard Abrasives Cartridge Roll Mandrel 704491, 3/16 in x 3/4 in x 1/4 in x 1 in x 2-3/4 in CM-15, 5/Bag, Case of 100

• Comes in various pilot diameters and lengths to fit different cartridge rolls
• Fits all Standard Abrasives Straight, Full Tapered and Half Tapered Cartridge Rolls
• Made of plated steel for enhanced durability
• Mandrel enables access to tight spaces with a cartridge roll
• Shank of the mandrel is secured into the collet assembly or drill chuck of a rotary power tool

Standard Abrasives Cartridge Roll Mandrels is a tool attachment that holds an abrasive cartridge roll (sold separately). Together, the mandrel and cartridge roll grind and finish hard-to-reach areas of a workpiece, such as angles and curves.

Great for Metalworking in Hard-To-Reach Areas
Standard Abrasives™ Cartridge Roll Mandrels were designed to help users get inside diameters and holes to swiftly grind and finish. The mandrels enhance usability of Standard Abrasives™ Cartridge Rolls (sold separately) by being the tool attachment that links the cartridge roll to the power tool. Adding length to the cartridge roll helps it reach even further into those seemingly inaccessible nooks and crannies. The 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.

Tips for Optimal Use
For safety, Standard Abrasives recommends that the mandrel pilot length used to drive a cartridge roll should measure at least 1/2 inch less than the overall length of the cartridge roll. If a cartridge roll measures 2 inches in overall length, for example, the corresponding mandrel should have a pilot length of no less than 1-1/2 inches.

The versatile range of diameter sizes of Standard Abrasives™ Cartridge Roll Mandrels enables you to select the right mandrel for your power tool and cartridge roll. The mandrel consists of a shank and a pilot. The shank end fits into the tool chuck or collet while the pilot end fits into the arbor hole on the cartridge roll. Our mandrel was conveniently designed to fit all shapes of abrasive cartridge rolls, including straight, full tapered, half tapered, sidewall. It is made with plated steel for added durability. It may be used with a die grinder or random orbital sander. ​

Standard Abrasives Brand Quality

The Standard Abrasives Cartridge Roll Mandrel 704491 offers reliable performance for grinding tasks. This model is designed specifically to hold cartridge rolls securely, ensuring consistent results every time.

Its compatibility with Standard Abrasives products means you can trust the fit and function. The 704491 model is part of a trusted line that supports various cartridge roll types for versatile use.

Precise Dimensions For Fit

This mandrel measures 3/16 in x 3/4 in x 1/4 in x 1 in x 2-3/4 in, providing a precise fit for your cartridge rolls. These exact dimensions help the tool reach tight spaces and angles efficiently.

With these measurements, the mandrel fits securely into rotary tools, allowing you to work on detailed metal surfaces or hard-to-reach areas with confidence and control.

Versatile Cartridge Roll Format

The mandrel supports multiple cartridge roll formats including straight, full tapered, and half tapered types. This versatility means you can use it with a wide range of abrasive rolls for different tasks.

By fitting various cartridge roll shapes, the mandrel enhances your ability to grind and finish complex surfaces, making it a flexible addition to your tool kit.

Durable Plated Steel Construction

Constructed from plated steel, this mandrel offers enhanced durability and long-lasting performance. The sturdy material resists wear, ensuring it holds up under frequent use.

This durability makes it suitable for demanding metalworking jobs where the tool must withstand pressure and friction without losing integrity.

Convenient Pack Size Options

Available in packs of 5 per bag and 100 per case, this mandrel model is ideal for both individual users and larger operations. The pack sizes help you maintain a steady supply for ongoing projects.

Having multiple mandrels on hand reduces downtime and keeps your workflow smooth, especially when working with multiple cartridge rolls or different tools.