Description of this instrument for sale

Alberti Mandrels

Our button ring mandrels are crafted from 1144 steel that has been hardened to 53 RC or better and tapered at 1 in 50. The rounds are precision ground to a very smooth finish, and the octagonals are precisely milled to a perfect octagon and fine finish. These tools are made to withstand a lifetime of use, but will surely last for many more.


  • The two-piece Round Mandrel Set spans 5.1mm to 11.5mm.
  • The three-piece Octagonal Mandrel Set spans 5.1mm to 10.5mm.
  • Round Mandrel Set – $140
  • Octagonal Mandrel Set – $240



If you would like more information about this product, you can contact me using the contact from this page. I will gladly answer you as soon as possible.



Price & Currency for this instrument
  • 140
  • $ (US Dollar)
Contact the seller of this instrument

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    728 SW Wake Robin Avenue, Corvallis, Oregon 97333, United States of America