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Low Air Pressure Down The Hole Bit

Low Air Pressure Dth Bit

Low Air Pressure DTH Hammer drill Bit Product details: KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, and piling. This is true for all drilling methods such as top hammer, DTH and rotary drilling....
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Low Air Pressure DTH Hammer drill Bit

Product details:

KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, and piling. This is true for all drilling methods such as top hammer, DTH and rotary drilling.

KINGDRILLING rock drilling tools manufacturer has a full range of DTH drill bits with CIR 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:CIR76, CIR90, CIR110, CIR130, CIR150,CIR170,CIR200

DTH hammer bits hole diameter: 2”, 3'', 4'', 5'', 6'', 8', 10”, 12”(85mm-305mm).


Product advantage
1.Improved steel grade for better fatigue properties 
2.Five basic front designs 
3.Designs for all rock types

Model

Bit Dia.(mm)

Connector Specification

NO.Buttons(PCS)

NO.Air Holes(PCS)

Weight(KG)

MD-MC50

50

29×4

5

1

1.0

MD-MC65

65

37×4

6

1

1.4

MD-MC76

76

44×4

8

2

2.2

MD-MC80

80

50×6

8

2

3.2

MD-MC90

90

54×6

10-11

2-3

3.9

MD-MC100

100

54×6

10-11

2-3

4.1

MD-MC110

110

54×6/60×4/65×6

13

2-3

6.0

MD-MC120

120

54×6/60×4/65×6

12-13

2-3

6.2

MD-MC130

130

54×6/60×4/65×6

15

3

7.2

MD-MC140

140

60×4/60×5

15

3

7.9

MD-MC145

145

60×4/60×5

16

3

8.2

MD-MC150

150

60×4/65×6/90×6

16/20

3

8.6-19.8

MD-MC160

160

65×6/90×6

20/21

3

19.3

MD-MC170

170

65×6/90×6

20

3

19.8

MD-MC175

175

65×6/90×6

20/21

3

20.0

MD-MC180

180

65×6/90×6

20

3

21.6

MD-MC200

200

90×6

20

3

24.0


How to order:

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. What is the general delivery time?

15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.


6. Competitive price:

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

 

 


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