Wire-line Drilling Tools
SIZE of NQ Overshot Fishing Tools:
The structure and work principle of C series wire line drilling tools C series wire line drilling tools included core barrel assembly and overshot assembly:Outer tube assembly contains locking coupling,adapter coupling ,landing ring,reaming shell,outer tube,outer tube and bit. inner tube assembly including spearhead point,detent mechanism,adjusting mechanism, Pensile institutions, tube assembly remove institutions, In position news agency and Core jams news agency etc.
Specification of NQ Overshot Fishing Tools:
Chart 1 NQ Overshot Fishing Tools
Chart 2 Head assembly:
The mainly institutions (see chart 1&2) and working principle of NQ Overshot Fishing Tools
3,Single movement mechanism
5,In position news agency
6,Core jams news agency
B,over shot assembly structure and working principle
The overshot assembly by fishing mechanism, safety release mechanism, Resistance mechanism.
NQ Overshot Fishing Tools Factory:
Quality DrillingTools Manufacturer In China -FAQ
Payment terms:100% by TT ,
Delivery time:10 days after deposit
Supply ability:1000 pcs per month.
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