Dumore No. 5 Tool Post Grinder 5 8010-201 1/2 Hp For External Grinding.

US $650.00

  • Vancouver, Washington, United States
  • Mar 1st
Dumore No. 5 Tool Post grinder for 9" to 20" swing lathes.   Compatible with Series 57 systems.Model 8010-210 1/2 HP universal motor, which can run on DC or AC up to 120V.    Motor armature and stator are wound so motor will always spin the same direction,  independent of the polarity of the applied voltage.   (I have tried 24V DC and 120V AC) This 15,500 RPM motor, with large and small pulleys, can turn the spindle from 4600 RPM to 42,500 RPM. Complete working system in good condition.   No missing parts.    Good information can be found on the Dumore factory web site, including an electronic copy of a modern Operating Instructions, which is still useful for this older system.     Notes on this grinding system: The  spindle is a Type "B", with 3/8" output shaft for mounting grind wheels.  Bearings are good, and bottle of spindle oil is included.  Two new Dumore grind wheels (4", 5") are included.  These are 1/2" ID wheels, with a sleeve added to allow use on 3/8" shafts.   I've bench run this system extensively, but have not tried grinding with it. Full set of pulleys and near new belts included.   I added the AC  socket and switch box shown in the pictures, as the cord switch is sticky some times.   The motor filter retainer is missing a piece.  I used some wire to hold the filters.  Extra filter felt included.  High quality copy of a similar (but not exact vintage) owners manual, printed on heavy weight paper and spiral bound. Includes large Dumore metal storage box.     Shipping by FedEx ground.   $50 covers most locations in the USA.   If you are closer and shipping costs less, I'll refund the difference. Alaska and Hawaii may be much more than $50, please contact me first.  I'll consider international (Canada in particular) but it may be very expensive.  Please contact me with any questions.   I can send you my phone number if you want to discuss it in detail.  Thanks!
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Country/Region of Manufacture United States
Model 57-031
Brand Dumore
MPN 8526

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