Hunan, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Overshot, Overshot Assembly, Nq Overshot manufacturer / supplier in China, offering Wire Line Core Drilling Overshot, Hwg Diamond Core Drilling Bits, Coring Bits for Geological Exploration, Wireline Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit and so on.

Gold Member Since 2014
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  • Wire Line Core Drilling Overshot

Wire Line Core Drilling Overshot

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $180-250/ Piece
Production Capacity: 100 Per Month
Transport Package: Plywood Case
Payment Terms: L/C, T/T, Paypal, Western Union
Size: Various Nq Hq Pq
Specification: DCDMA CDDA
Trademark: Forsun
Origin: Changsha

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Basic Info

Model NO.: BQ NQ HQ PQ
HS Code: 84314320

Product Description

Ezy Lock Overshot


Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples onto and lift up the inner tube assembly, eliminating the need to couple and uncouple the rod string each time the core is retrieved.


Ezy Lock Overshot is a modified product based on compact overshot. It protects against accidental release of the core barrel. This is ideal for suface application when hoisting above ground. 




Ezy Lock Sleeve provides a quick, one-handed rotation of the sleeve to lock the lifting dogs.


Quick Release Safety Pin locks the overshot head to the spearhead point.


Threaded connection between jar staff and overshot head.


High strength alloy steel jar staff with increased diameter and fail safe stop.
Wire Line Core Drilling Overshot
Wire Line Core Drilling Overshot
Wire Line Core Drilling Overshot


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