DRILLING -AUGER-MOBILE DRILL- part,  6-5/8" HSA coupling box  NOS  spare repair

Description

This item was purchased extra to make a blow off tee used while drilling down the hole after hitting rock. I made one using a stuffing box above the tee and a wiper ring inside the box. used 4" discharge. This part was extra. Quite a novel design that keeps the help, the machine, and the job site clean and healthier. (I have materials for one more).
Mobile Drill
(brand) 6-5/8" (168mm) HSA
TRI-LOC
(repair box coupling) NOS.
MFG part
No. 150391.
ref.   catalog page: http://mobiledrill.wpengine.com/wp-content/uploads/Hollow-Stem-Augers-Cutterheads-1.pdf              page 2-9.
Never used, never welded, stored inside, light patina, oiled, original box, light shelf wear.
Correct bolts and
ARE NOT INCLUDED IN THIS SALE
.
ref.
Lockbolt - 2 Req'd part # .217136
If you need these bolts let me know and I can offer them in a BUY IT NOW sale and include them in the shipping for this item.
I have successfully made tools that use these tools over the years for
repairing hollow stem augers
(
HSA) and components
along with custom designed drilling tools for
solid stem
and
probe tools
and
adapters,
fishing tools
, as well as special
applications for all other manufacturers and drilling problems, mud, air, DTH.  Inquires for ideas on special applications, solutions, alternatives, always welcome.
Buyer pays - calculated shipping. TO LOWER 48 US STATES ONLY
This item is sold as-is with no warrantee. Returns are not accepted.
Please ask any questions before you bid.
Shipped with UPS Ground unless other arrangements are made prior to the end of the sale.
All reasonable offers considered.
Thank you for looking,
Bidtooyou