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China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits

China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits, Find details about China Hole Drilling, Carbide Hard DTH Bit from China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits

Model NO.
MDQL60-152
Trademark
MING
Origin
China
HS Code
8207199000
Model NO.
MDQL60-152
Trademark
MING
Origin
China
HS Code
8207199000
China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits

Product Description 

Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum performance in a rock formation, which are designed to match all conceivable applications for water well industries, mining and construction.

Rock drill bits Shank type:QL30,QL40,QL50,QL60,QL80,QL10,QL12

DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).

China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits

DTH bit is our company main product. After many years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.
If you interested in our product please contact freely.
 

DTH Hammers and Button Bits Technical Date 

3 Inch Hight Air Pressure DTH bits

Model

Bit Dia.(mm)

NO. X    Button Dia.

NO.Air    Holes(PCS)

Weight(KG)

Gauge

Front

MDQL30-85

85

6*Φ13

4*Φ12

2

4.5

MDQL30-90

90

6*Φ14

4*Φ12

2

4.7

MDQL30-95

95

6*Φ14

4*Φ13

2

4.9

MDQL30-100

100

6*Φ14

5*Φ12

2

5.0

MDQL30-105

105

6*Φ14

5*Φ13

2

5.5

4 inch high air pressure DTH bits

MDQL40-105

105

6*Φ14

5*Φ13

2

9.0

MDQL40-110

110

7*Φ14

6*Φ13

2

9.2

MDQL40-115

115

7*Φ14

6*Φ13

2

9.5

MDQL40-120

120

8*Φ14

7*Φ13

2

10.3

MDQL40-127

127

8*Φ14

7*Φ13

2

11.5

5 inch high air pressure DTH bits

MDQL50-135

135

7*Φ18

6*Φ14

2

15.5

MDQL50-140

140

7*Φ18

7*Φ14

2

16.0

MDQL50-146

146

7*Φ18

7*Φ14

2

16.5

MDQL50-152

152

8*Φ18

8*Φ14

2

17.0

MDQL50-165

165

8*Φ18

8*Φ16

2

18.0

6 inch high air pressure DTH bits

MDQL60-152

152

8*Φ16

7*Φ16

2

24.0

MDQL60-165

165

8*Φ18

8*Φ16

2

25.0

MDQL60-171

171

8*Φ18

8*Φ16

2

27.0

MDQL60-190

190

9*Φ18

9*Φ16

3

29.0

MDQL60-203

203

9*Φ18

11*Φ16

3

33.0

8 inch high air pressure DTH bits

MDQL80-203

203

10*Φ18

10*Φ16

2

35.0

MDQL80-216

216

10*Φ18

12*Φ16

2

49.0

MDQL80-241

241

12*Φ18

18*Φ16

2

64.0

MDQL80-254

254

12*Φ18

21*Φ16

3

71.0

MDQL80-305

305

12*Φ18

29*Φ16

4

95.0

10 inch high air pressure DTH bits

MDQL10-254

254

12*Φ18

20*Φ16

3

108.0

MDQL10-305

305

12*Φ18

36*Φ16

4

125.0

MDQL10-311

311

12*Φ18

36*Φ16

4

130.0

MDQL10-318

318

12*Φ18

38*Φ16

4

142.0

MDQL10-330

330

16*Φ18

42*Φ16

4

155.0

12 inch high air pressure DTH bits

MDQL12-305

305

12*Φ18

36*Φ16

4

156.0

MDQL12-311

311

12*Φ18

36*Φ16

4

168.0

MDQL12-330

330

16*Φ18

42*Φ16

4

180.0

MDQL12-356

356

16*Φ19

48*Φ16

4

191.0

MDQL12-381

381

16*Φ19

48*Φ18

4

200.0


Carbide Button: Spherical, Ballistic, Semi-ballistic.
Bit face: Convex, Flat, Drop Center.
Color: Green, Blue, Grey, as your demand.

How to choose the suitable head face of the DTH drill bit?
1. Concave:
Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.
2.  Convex: 
Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.
3. Flat:        
Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.


DTH Hammers and Button Bits Feature:
1.High quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany
2.Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
3.Advanced heat-treatment equipment: multipurpose furnace heat treatment.
4.Completed moulding (tooling ) departments with many molds available.
5.Professional R&D team,completed quality system.
Strict Quality-Check Systems.

The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 3 or 5 days if we have stock on your request size.
3. Shipping way
Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: We suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for each order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time


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.

China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits



Product Application:
China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits


Transport:
China Water Well Hole Drilling Carbide Hard DTH Hammers and Button Bits

Package and Delivery:
Packed by Carton or Wooden cases.

Delivery:
  1. Goods in stock can be delivered within 5 days.
  2. DTH Bits production time is about 15 days.
  3. DTH Hammer product time is about 30 days.

Our Service
1.Pre-sale service:
If demand, assist clients to get rich and generous returns on their investments.Select DTH tools model.Design and manufacture down the hole products according to client's requirement.
2.Services during the sale:
Assist clients to draft solving plans.
Pre-check and accept Rock drill products ahead of delivery .
3.After-sale services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time.
Free replacement can be provided once the failure confirmed caused by our product quality. 

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