Standard Abrasives Cartridge Roll Mandrel 712584, 1/4 in x 1 in x 1/4 in x 1-1/4 in x 3 in CM-21, 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 Mandrel Model

The Standard Abrasives Cartridge Roll Mandrel 712584 is designed to hold abrasive cartridge rolls securely during use. This model fits cartridge rolls with dimensions of 1/4 in x 1 in x 1/4 in x 1-1/4 in x 3 in, ensuring precise compatibility for your grinding tasks.

Its plated steel construction offers durability, making it a reliable choice for metalworking and finishing jobs. The mandrel works with a variety of cartridge roll types, enhancing the versatility of your tool setup.

Precise Dimensions For Fit

The mandrel's exact size of 1/4 in x 1 in x 1/4 in x 1-1/4 in x 3 in allows it to fit tightly into cartridge rolls and power tools. This precision ensures that the mandrel can access tight spaces and angles effectively.

With these dimensions, it supports cartridge rolls used in detailed grinding and finishing, making it easier to work on hard-to-reach areas without compromising control or safety.

Durable Plated Steel Build

Constructed from plated steel, this mandrel offers enhanced durability and resistance to wear. This material choice ensures the tool withstands repeated use in demanding environments without losing performance.

The sturdy build also helps maintain a secure connection between the mandrel and the cartridge roll, reducing the risk of slippage during operation and improving overall safety.

Versatile Cartridge Roll Compatibility

This mandrel fits all Standard Abrasives cartridge rolls, including straight, full tapered, and half tapered types. This compatibility makes it a flexible accessory for various grinding and finishing applications.

Its design allows it to attach easily to rotary tools like die grinders or drills, enabling users to extend the reach of their cartridge rolls into difficult-to-access areas.

Convenient Pack Size Included

The product comes in a pack of 5 mandrels per bag, with 100 mandrels per case. This pack size supports both individual users and professionals needing multiple mandrels for different projects.

Having multiple mandrels on hand allows for quick changes between jobs or cartridge roll sizes, improving workflow efficiency and reducing downtime.