Categories

Hot Products

High Air Pressure Down The Hole Bit

High Air Pressure Hammer Bit DHD

KINGDRILLING down the hole(DTH) tools manufacturer has a full range of DTH drill bits with DHD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, quarrying,mining and so on.
Send InquiryChat Now

High air pressure hammer bit DHD shank

Product details

KINGDRILLING down the hole(DTH) tools manufacturer has a full range of DTH drill bits with DHD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.

Shank types: DHD340,DHD350, DHD360, DHD380.

DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8'',10”,12”(85mm-305mm).


3 Inch High Air Pressure DTH bits

Model

Bit Dia.(mm)

NO. X Button Dia.

NO.Air    Holes(PCS)

Weight(KG)

Gauge

Front

MDDHD3.5-85

85

6*Φ13

4*Φ12

2

4.5

MDDHD3.5-90

90

6*Φ14

4*Φ12

2

4.7

MDDHD3.5-95

95

6*Φ14

4*Φ13

2

4.9

MDDHD3.5-100

100

6*Φ14

5*Φ12

2

5.0

MDDHD3.5-105

105

6*Φ14

5*Φ13

2

5.5

4 inch high air pressure  DTH bits

MDDHD340-105

105

6*Φ14

5*Φ13

2

9.0

MDDHD340-110

110

7*Φ14

6*Φ13

2

9.5

MDDHD340-115

115

7*Φ14

6*Φ13

2

9.8

MDDHD340-120

120

8*Φ14

7*Φ13

2

11.5

MDDHD340-127

127

8*Φ14

7*Φ13

2

12.3

5 inch high air  pressure DTH bits

MDDHD350-135

135

7*Φ16

6*Φ14

2

15.5

MDDHD350-140

140

7*Φ18

7*Φ14

2

16.0

MDDHD350-146

146

8*Φ18

7*Φ14

2

16.5

MDDHD350-152

152

8*Φ18

8*Φ14

2

17.0

MDDHD350-165

165

8*Φ18

8*Φ16

2

18.0

6 inch high air  pressure DTH bits

MDDHD360-152

152

8*Φ18

7*Φ16

2

26.0

MDDHD360-165

165

8*Φ18

8*Φ16

2

27.0

MDDHD360-171

171

8*Φ18

8*Φ16

2

29.0

MDDHD360-190

190

9*Φ18

9*Φ16

3

32.0

MDDHD360-203

203

9*Φ18

11*Φ16

3

34.0

8 inch high air  pressure DTH bits

MDDHD380-203

203

10*Φ18

10*Φ16

2

37.0

MDDHD380-216

216

10*Φ18

12*Φ16

2

48.0

MDDHD380-241

241

12*Φ18

18*Φ16

2

63.0

MDDHD380-254

254

12*Φ18

21*Φ16

3

70.0

MDDHD380-305

305

12*Φ18

29*Φ16

4

94.0

 

Order Guide:

Shank Type + Head Diameter + Face Design + Button Shape


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. 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 ourwebsite for a better understanding.


4. How to make sure the quality?

More than 40 Years engineer to make sure the quality, 100% inspection


5. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.


6. Competitive price:

A: KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

 

7. What is the Application?

Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.

 MING dth drilling bit.JPG


Hot Tags: high air pressure hammer bit DHD, China, manufacturers, price, in mining, made in China
  • QR CODE
  • facebook