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Hi Guys,

Just wanted to send you a quick thankyou for the friendly service and
efforts to get my rolling mill delivered so...


GY-ROC Model B Piggyback Kit - double your output

AUD $75.00

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1 Units in Stock

  • Description
  • Reviews
The Piggyback Kit adds another full bowl to your GY-ROC Model B tumbler - the kit includes a bowl, lid and 4 strap hook assemblies to attach the bowl securely.

Each Piggyback Kit adds another 3 pound bowl to your tumbler and the Model B can take either 1 or 2 extra bowls.  This means you can run up to 3 bowls simultaneously for a maximum capacity of 9 pounds.  

This makes your tumbler that much more versatile as well as representing fantastic value for money.  Adding a piggyback kit allows you to:
  • Run batches of different hardnesses at the same time
  • Keep one bowl solely for polishing to avoid contamination between stages - polish and grind at the same time
  • Start a new batch when you return from a fossicking trip without having to wait for the first lot to finish
  • Process gold and silver jewellery simultaneously
  • Use different media (organic, plastic, ceramic, shot) in different bowls
... the possibilities are endless!
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