1. All 3M Products
  • 3M™ Unitized Wheel Mandrel, 44 mm x 6 mm x 25.4 mm
  • 3M™ Unitized Wheel Mandrel, 44 mm x 6 mm x 25.4 mm

    3M ID 61500073343
    • Small size enables access to small or intricate work pieces
    • Small size enables access to small or intricate workpieces
    • Max RPM 14,000
    • Use with wheels 2”-3” in diameter and ¼” – 1” thick
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    Specifications
    Attachment Type
    Shaft
    Brand
    3M™
    Form Type
    Unitized Wheel
    Industries
    Marine, Metalworking
    Max RPM
    25100
    Net Weight (Metric)
    72.57 g
    Outside Flange Diameter (metric)
    25.4 mm
    Product Type
    Mandrel
    Shank Size (metric)
    6.35 mm
    Sub Industries
    Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures, Turbine Engines
    Thread Size
    1/4"M
    Type
    Regular
    Product Details
    • Small size enables access to small or intricate work pieces
    • Small size enables access to small or intricate workpieces
    • Max RPM 14,000
    • Use with wheels 2”-3” in diameter and ¼” – 1” thick

    3M™ Unitized Wheel Mandrel is designed to secure a small Scotch-Brite™ unitised sanding wheel to a rotary tool. Our mandrels work with die grinders. Flanges fit on either side of the wheel and are secured with a retainer nut.

    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.