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Overburden Concentric Casing Drilling System DTH Bit Mk-Mre115

Shanghai Kangjiebao New Chemical Materials Co., Ltd. / 2022-07-04

Certification：ISO 9001:2000, SGS
Standard：GB
Surface Treatment：Spray-Paint
Manufacturing Process：Forging
Material：Carbon Steel
Transport Package：Wooden Case

=== Base Info ===

Model NO.：MK-MRE115
Trademark：MING
Origin：China
HS Code：8207199000
Production Capacity：20000PCS,Year

=== Description ===

Model

Hole dia (mm)

Weight (KG)

Closed dia.(mm)

Pilot dia.(mm)

Length (mm)

Case dia(OD*ID)

Spline

MK-MRE90

125

100

360

114*102

MACH33,DHD3.5

MK-MRE115

155

115

125

510

139*127

DHD340,SD4.QL4

MK-MRE140

188

140

151

570

168*153

DHD350,SD5,QL5

MK-MRE165

215

166

178

690

194*181

DHD360,SD6,QL6

MK-MRE190

238

108

190

203

690

219*206

DHD360,SD6,QL6

MK-MRE215

276

140

215

236

720

254*240

DHD380,SD8,QL8

MK-MRE235

293

160

236

251

730

273*254

DHD380,SD8,QL8

MK-MRE240

293

168

241

256

730

273*260

DHD380,SD8,QL8

Casing drill Bits Advantages:

1. Full face head design for faster penetration and straighter hole,

2. Less torque is required.

3. It can drill in vertical, horizontal or any direction

4. Minimize disruption to the drilled hole

5. Varied ring bit diameters to suit different casing requirement

What we can do for you: 1.High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you. 2.Competitive price: Competitive price because of direct factory price. 3.Fast delivery time:usually it takes 20 days for production.only 3 or 5 days if we have stock of your request size. 4.Best quality control:We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out. 5.Problems solve ability:This ability comes from rich experiences of drill bits industry and reliable sales.. 6.OEM,ODM service:your own request about product will be served well. 7.Best after service:We will go to your place to check and solve the problems if you need.
Product Application:
Overburden Concentric Casing Drilling System DTH Bit Mk-Mre115

About our Company
Kingdrilling Machinery Co. , Ltd is established in 2005 years. Located in Wuhan East Lake High-tech Development Zone, is one of the most important manufacturers specialized in researching and producing Casing drilling system, DTH hammer, DTH bit, thread DTH bits, taper DTH bits, coupling sleeve, Anchor, Shank adapter, coal picks and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.
Overburden Concentric Casing Drilling System DTH Bit Mk-Mre115