3M Unitized Wheel Mandrel 934, 3-1/16 in x 1/4 in x 2-1/2 in

• 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 934 is designed specifically for attaching Scotch-Brite Unitized Wheels to rotary tools. This model ensures a secure fit, making it a reliable choice for abrasive tasks. Its precise design supports consistent performance during use.

With the exact model number 934, this mandrel fits perfectly with compatible wheels and tools. It’s crafted to work seamlessly with 3M’s abrasive system, providing a dependable connection for finishing and deburring jobs.

Compact Size Enables Access

This mandrel measures 3-1/16 in x 1/4 in x 2-1/2 in, making it compact enough to reach small or intricate workpieces. Its size allows for detailed work where larger tools might not fit, improving precision and control.

Because of its small dimensions, it’s ideal for tasks that require careful handling and access to tight spaces. This makes it a versatile tool for various finishing and edge deburring applications.

Fits Various Wheel Dimensions

The 3M Unitized Wheel Mandrel 934 supports wheels ranging from 2 inches to 3 inches in diameter and 1/4 inch to 1 inch thick. This flexibility allows users to select the right wheel size for their specific job needs.

Using wheels within these size ranges ensures optimal performance and safety. The mandrel’s compatibility with these dimensions makes it a practical choice for different abrasive tasks.

High Speed Rotation Capability

This mandrel supports a maximum RPM of 14,000, allowing it to handle demanding rotary tool speeds. High-speed capability means faster material removal and smoother finishes when paired with the right wheel.

Operating at up to 14,000 RPM ensures efficient work cycles without compromising safety or tool integrity. This speed rating matches well with common die grinders and rotary tools.

Complete Abrasive System Solution

The 3M Unitized Wheel Mandrel 934 works with 3M Die Grinders and Scotch-Brite Unitized Wheels to form a complete abrasive system. This integration enhances operator comfort and control during continuous use.

Combining the mandrel with 3M’s power tools and wheels creates a balanced setup. The system’s design supports quick attachment and reliable operation, helping users get the job done efficiently.