Top Grade Hw, Nq, Hq, Pq Impregnated Reaming Shell Casing Shoe Diamond Core Drill Bit

Product Description

Developed by our company is mainly engaged in an impregnated diamond bit for more than 20 years, formula design of rock bit drilling technology structure technology has a deep understanding of the product application areas including engineering survey and geological prospecting concrete core pulling test pile-soil survey.

Commonly used specifications
Q Series rope coring	NQ,NQ3,HQ,HQ3,PQ,PQ3
T2 Series double tube	T2-66,T2-76
T6 Series double tube	T6-76,T6-101
DCDMA-Casing shoe	NW,HW
B series of single pipe	B-76
MLC Double pipe series	NMLC,HMLC
TW Thin-walled rope coring	BTW,NTW

-PRODUCT SPECIFICATION -

Single pipe bit and reaming shell

---B series
B series Single pipe bit and reaming shell,It is often used in cases where the core preservation requirements are not high and for concrete core extraction.
Main specifications:36,46,56,66,76,86,101,116,131

---Z series 
Z series Single pipe bit and reaming shell,Thicker and more impact resistant than B Series.
Main specifications: 46,56,66,76,86,101,116,131,146

---WG series 
WG series Single pipe bit and reaming shell.
Main specifications:EWG,AWG,BWG,NWG,HWG

---WT series
WT series Single pipe bit and reaming shell.
Main specifications:BWT,NWT,HWT

--- China Standard 
Main specifications:47,56,59,75,91,110,130,150,170,225,275

 
Double tube drill bit and reaming shell

---T2 series
T2 series is thin-wall Double pipe drilling tool,Used for surface drilling, especially for prospecting.Because of their thin walls, these tools provide fast drilling speed.
Main specifications::36,46,56,66,76,86,101

---T6 series
The T6 Series Double pipe Drilling Tool is an extension of the T2series,With a more reliable design.Larger diameters can be used for surface prospecting and geological engineering investigations.
Main specifications:76,86,101,116,131,146

---TT series
TT Series is an ultra-thin-wall Double pipe drilling tool with a very thin cutting surface that enables very fast drilling in hard formations.Suitable for use in underground drilling.
Main specifications:46,56

---LTK 48 & LTK 60 series
LTK Series is a drill string with thinner walls than T2 Series,It is specially designed for obtaining the best footage and core-rate in medium to super hard rock, with good economic benefit and high productivity.Main specifications:48,60

---WF series
The WF Series Double Pipe Drilling Tool is widely used in engineering investigations and was originally designed for core-taking with a bottom jet bit in soft formations.They are simpler and more durable than thin-wall tools, but they drill more slowly.Main specifications:HWF,PWF,ZWF,UWF,ZWF

---WG series
 Main specifications:EWG,AWG,BWG,NWG,HWG
 

---WM series
Main specifications:EWM,AWM,BWM,NWM

---WT series
Main specifications:RWT,EWT,AWT,BWT,NWT,HWT

--- MLC Bottom-spraying series
Main specifications:NMLC,HMLC

---China Standard
Main specifications:36,47,56,59,75,91,110

 
Wire line core drill bit and reaming shell

--- Q Series Wire line core is mainly used for deep hole coring.
Main specifications:AQ,BQ,NQ,HQ,PQ 
Bottom spray type:NQ3,HQ3,PQ3,SQ3

--- TW Thin-Wall Series is used for shallow hole drilling, especially for geological prospecting.The thin wall provides fast drilling speed and is suitable for portable drills.
Main specifications:BTW, NTW

---China Standard
Main specifications:59,75,91(95)

 
Casing shoe drill bit,Casing shoe,Drill rod shoe

---W series Casing shoe drill bit,Casing shoe 
Main specifications:RW,EW,AW,BW,NW,HW,PW,ZW,UW,ZW

---X series Casing shoe drill bit,Casing shoe Main specifications:RX,EX,AX,BX,NX,HX,PX,ZX,UX,ZX

--- The metric system series Casing shoe drill bit,Casing shoe 
Main specifications:46,56,66,76,86,101,116,131,146

---Q series Drill rod shoe
Main specifications: NQ,HQ,PQ

---TW series thin-wall Drill rod shoe
Main specifications:NTW

---China Standard Casing shoe 
Main specifications:91,110,130,150,170

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process