3M Unitized Wheel Mandrel 936, 2-1/16 in x 1/4 in x 3/4 in Plastic, 5 ea/Case

• Designed to attach Scotch-Brite Unitized Wheels to rotary tools
• Max RPM 14,000
• Small size enables access to small or intricate workpieces
• Use with wheels 2”-3” in diameter and ¼” – 1” thick

A small but mighty abrasive accessory, 3M Unitized Wheel Mandrels secures Scotch-Brite Unitized Wheels (sold separately) to a rotary tool with a ¼” collet (such as a die grinder) for edge deburring and finishing.

Make the Most of Your Scotch Brite Unitized Wheels
Crafted from steel, 3M Unitized Wheel Mandrel also comes with two flanges that fit on either side of the wheel and a retainer nut that locks the wheel in place. Attach 3M Unitized Wheel Mandrel to tools like 3M Die Grinders (sold separately). These power tools are designed for continuous use and have features that enhance operator comfort and control. For example, the precision-balanced steel motor reduces vibration and weight, while 3M Gripping Material on the body enables a firm grip.

Complete Abrasive System Solutions
To complete the system, combine the wheel and mandrel with 3M Die Grinders (sold separately). 3M Die Grinders feature ¼” collets, which provide quick and easy attachment of the mandrel/wheel assembly. In addition, 3M Die Grinders are designed for continuous use and have ergonomic features that enhance operator comfort and control.

When this abrasive system, including the wheel, power tool and 3M Unitized Wheel Mandrel, come together, you’re one step closer to getting the job done.

Reliable 3M Unitized Mandrel

The 3M Unitized Wheel Mandrel 936 is designed specifically for attaching Scotch-Brite Unitized Wheels to rotary tools. This model ensures a secure fit and reliable performance for your abrasive tasks.

With a pack count of 5 ea/Case, you get multiple mandrels ready for use, making it convenient for ongoing projects or replacements.

Compact Precise Dimensions

This mandrel measures 2-1/16 in x 1/4 in x 3/4 in, providing a small size that enables access to tight or intricate workpieces. Its compact dimensions make it ideal for detailed finishing and deburring.

These exact measurements help ensure compatibility with wheels sized between 2” and 3” in diameter and thicknesses from ¼” to 1”.

High-Speed Performance

The mandrel supports a maximum RPM of 14,000, allowing it to handle demanding rotary tool speeds without compromising safety or effectiveness. This speed rating is suitable for many industrial and workshop applications.

Using it with compatible rotary tools ensures smooth operation and consistent results during edge deburring and finishing tasks.

Secure Wheel Attachment

Crafted from durable plastic and steel components, the mandrel includes two flanges and a retainer nut to lock the Scotch-Brite Unitized Wheel firmly in place. This design prevents slippage during use.

The ¼” shank size fits rotary tools with a ¼” collet, such as die grinders, making it easy to attach and detach wheels as needed.

Versatile Abrasive System

This mandrel works as part of a complete abrasive system when combined with Scotch-Brite Unitized Wheels and 3M Die Grinders. The system is designed for continuous use with ergonomic features for operator comfort.

Using the mandrel with 3M Die Grinders, which also feature ¼” collets, streamlines tool setup and enhances control during finishing operations.