3M Unitized Wheel Mandrel 932, 2 in. x 1/4 in x 3/16 in, Case of 5

• 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.

Trusted 3M Unitized Mandrel

The 3M Unitized Wheel Mandrel 932 is designed specifically to attach Scotch-Brite Unitized Wheels to rotary tools. This exact model ensures a secure fit and reliable performance for your abrasive tasks.

Using the 3M brand guarantees quality and compatibility with other 3M accessories, making it a dependable choice for professionals and hobbyists alike.

Precise Dimensions For Use

This mandrel measures 2 inches by 1/4 inch by 3/16 inch, providing a compact size that fits well in tight or intricate spaces. Its small dimensions allow for detailed work without sacrificing control.

These exact measurements ensure compatibility with wheels sized 2 to 3 inches in diameter and 1/4 to 1 inch thick, making it versatile for various finishing and deburring applications.

High Speed Performance

The mandrel supports a maximum RPM of 14,000, allowing it to handle demanding rotary tool speeds safely. This speed capability helps you complete jobs efficiently without compromising safety.

Its design suits use with die grinders and other rotary tools that operate at high speeds, ensuring the wheel stays firmly attached during fast rotations.

Complete Pack Of Five

This product comes in a convenient pack of 5 mandrels per case, providing enough accessories for multiple projects or replacements. Having extras on hand reduces downtime during work.

The pack size is ideal for professionals who need consistent supply and for workshops that handle frequent abrasive tasks with Scotch-Brite wheels.

Secure Attachment System

The mandrel includes two flanges and a retainer nut that lock the wheel securely in place. This system prevents slippage and ensures consistent contact during use.

It fits tools with a 1/4 inch collet, such as 3M Die Grinders, which are designed for continuous use and operator comfort, making the whole abrasive system easy to handle.