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F Lathe Planetary Donuts(fits over 0.750" diameter)

Are you searching for a solution to enhance your lathe's planetary chuck? Look no further! We proudly present the Tube-Grabbing Chuck Donut, specifically designed to fit the original Litton F Lathe Planetary Chuck size arms.


Here's why it's the ultimate choice for expanding your lathe's versatility:


  • Precision Fit: Our Tube-Grabbing Chuck Donut is meticulously reamed to a precise diameter of 0.7510 inches, ensuring a snug fit with the original Litton F Lathe Planetary Chuck size arms.  Note: Check your arms with calipers before ordering and contact us for more sizing info if non-standard planetary arms are used.

  • Seamless Tube Grasping: With our innovative design, the Tube-Grabbing Chuck Donut provides a secure grip on tubes of various sizes down to close to 1mm!

  • Built from high grade Aluminum 6061-T6.

  • Enhanced Heat Dissipation: 6061 T6 aluminum possesses remarkable thermal conductivity, efficiently dissipating heat generated during machining operations. This translates to improved tool life, reduced thermal deformation, and enhanced overall performance.

    Contact us today to learn more about the Litton F Lathe Planetary Chuck Donuts.

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