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Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

China Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit, Find details about China DTH Bit, Ql Bit from Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

Model NO.
MDQL50-152
Trademark
MING
Origin
China
HS Code
8207199000
Model NO.
MDQL50-152
Trademark
MING
Origin
China
HS Code
8207199000
 Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

Diameter 127-165mm down the hole hammer drill bit QL50 DTH bit

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).


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



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.
Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

How to order:

Shank Type + Head Diameter + Face Design + Button Shape

 

How to choose the buttons:

1. Domed/round buttons

Domes/round buttons are usually used as gauge buttons of DTH bits, suitable for very abrasive and very hard formations.

2. Parabolic buttons

Parabolic buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.

3. Ballistic button

Ballistic button are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.


FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
 
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
 
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
 
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
 
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
 
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
 
7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
 
8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

Product Application:
Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

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.
Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

Transport:
Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit

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.
More products:
Diameter 127-165mm Down The Hole DTH Drill Bit Ql50 Bit





 

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