M30 x 3.5 Spindle Universal Mandrel, UM-M30-3.5


SKU: UM-M30-3.5 Categories: ,


M30 x 3.5 Spindle Universal Mandrel

M30 x 3.5 Spindle Universal Mandrel. Precision machined in the USA! Has 3/8-16 self tapping thread. Two flats for 33mm or 1-5/16″ wrench for easy install/uninstall. Rust protective black oxide coating.  Unlike other mandrels ours run true to within .002″ of an inch. Free storage case included.

Mandrels supplied with a screw on/off plastic washer. We have had a few requests for the washer as it helps prevent the wood getting stuck on the mandrel. The washer should be removed when threading the wood. The use of the washer is optional.

If you have previously bought a mandrel that did not come with the washer and would like one. Please contact us and we would be more then happy to supply one!

Unsure of the spindle size on your lathe? Check this list we have put together: Wood Lathes Spindle Sizes

All of our Universal Mandrels:

  • Are precision machined here in Honesdale, Pennsylvania, USA.
  • Have a cutting flute in the 3/8-16 thread.
  • Match up to the 19/32″ dia. of the top of our Honey Dippers and stopper #311
  • Rust protective black oxide coating.
  • Screw on/off plastic washer.
  • Run true to within 0.002″ of an inch so your work piece runs true.
  • Come with an individual clear plastic case for safe storage.

Simple Shipping:

See our flat rate pricing and current free shipping offer on our Shipping page.

  • Flat rate for the United States.
  • Flat rate to Canada.
  • For international shipments, please Contact us.

Phone: (570) 253-0112 or Email: sales@stainlessbottlestoppers.com