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Diamond core bit

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Changsha Sollroc Engineering Equipments Co., ltd

City:changsha

Province/State:hunan

Country/Region:china

Contact Person:MrShi

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Sub Adaptor

Name: Sub Adaptor
Brand: SOLLROC
Price: 100 USD

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Place of Origin :Changsha,Hunan,China

Brand Name :SOLLROC

Certification :ISO:9001,SGS

Model Number :API reg, IF thread

MOQ :1 PC

Price :100usd-10000USD

Packaging Details :Wooden carton

Delivery Time :15-20 DAYS

Payment Terms :T/T,L/C

Supply Ability :10000pcs/month

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About us:

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

Product specifications

Type	Connection Thread(API Reg/IF)	Diameter		Length
Type	Connection Thread(API Reg/IF)	mm	inch	mm	inch
Pin to Box	2 3/8",2 7/8",3 1/2",4 1/2"	59-146	2 3/8-5 3/4	120-235	4 23/32-9 1/4
Pin to Pin	2 3/8",2 7/8",3 1/2"	90-115	3 1/2-4 1/2	70-97	2 3/4-3 5/8
Box to Box	2 3/8",2 7/8",3 1/2",4 1/2",6 5/8"	77-205	3-8 1/8	200-270	7 7/8-10 5/8

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

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