DTI R3-50 2-7/8” Roller Carriage

All spare parts for the Diamond Tech Inc. (DTI) R3-50 2-7/8" Roller Carriage as listed in the exploded parts diagram, or schematic. 

This makes ordering spare parts for your DTI R3-50 Roller Carriage easier than ever. 



  • Clicking on the above link will open a PDF in a new window. 
  • Right click and select "Save link as" to download the PDF.
  • The call-out bubbles are clickable hyperlinks to the part in the store.

Best process to order a list of products:


  1. Left click on DTI R3-50 Schematic Link 
  2.  Right click on spare part bubble 
  3.  Left click on "open link in new tab"
  4. Continue right clicking and "open link in new tab" for the list of parts you need
  5. Left click on each spare part tab on the top of your browser and "Add to Cart", then close tabs
  6. Check Out or Continue Shopping

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