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High Air Pressure Down the Hole Bit

6 Inch DHD Drill Bit Of Drilling Equipment

6 Inch DHD Drill Bit Of Drilling Equipment

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:...
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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).

MING 6" DTH rock drill bit.jpg

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

Hot Tags: 6 inch dhd drill bit of drilling equipment, China, manufacturers, price, in mining, made in China
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