Coring tools core bit from China manufacturer - Mudanjiang Dongxu Machinery drilling tools Co.,Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Heilongjiang, China (Mainland)


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Product Detail

Model No.: CQX5-4---7-4

Production Capacity: depend on requirement

Delivery Date: 10days

Means of Transport: Ocean,Land,Air

Packing: wooden cases

Brand Name: MDX

Coring tools are used for acquisition of the rock core in petroleum drilling.

Coring tools are used for acquisition of the rock core in petroleum drilling. The coring tools can be applied to soft, moderate and rigid rock formations. MDX can supply core barrels and core bits in various sizes and types.

Core Barrel: core barrel is a perfect tool in general coring operation. The tool is mainly used to obtain core in oil drilling well or in geological prospecting. MDX supplies are available to soft, medium, hard and mix stratum.

Specification of Coring Tools

Type	Outer Barrel OD×ID(mm)	Inner Tube OD×ID(mm)	Top Thread	Bit Size (in)	Core Diameter (mm)
CQX8—3	180×144	127×111	4 1/2″ IF	8 1/2″	105
CQX6—3	133×101	88.9×75.9	3 1/2″ IF	6 1/2″	70
CQX5—4	121×93	88×72	3 1/2″ IF	5 7/8″-6 1/2″	66
CQX6—4	133×101	88×76	3 1/2″ IF	5 7/8″—6 1/2″	70
CQX7—4	172×136	121×108	4 1/2″ IF	7 1/2″—9 5/8″	101
CQX8—4	180×144	127×112	4 1/2″ IF	8 1/2″—9 5/8″	105