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DTH Hammer & DTH Hammer Bit

DTH Hammer & DTH Hammer Bit

With professional and productive factory, HAINAISEN is one of the leading China dth hammer & dth hammer bit manufacturers. Welcome to wholesale dth hammer & dth hammer bit from us, we always have cheap products to offer you. concave face DTH hammer bit applied for all kinds of rock formation,...

With professional and productive factory, HAINAISEN is one of the leading China dth hammer & dth hammer bit manufacturers. Welcome to wholesale dth hammer & dth hammer bit from us, we always have cheap products to offer you.

concave face DTH hammer bit applied for all kinds of rock formation, especially for medium-hard homogeneous formation 

Bit Dia

 

Carbide(mm)

 

  

Taper

mm

inch

Gauge

front

Angle

Button

Type

32

1 17/64

3*8

1*8

25

Spherical

7
36

1 27/64

3*8

1*8

25

Ballistic

7
38

1 3/16

3*8

1*8

25 7
40

1 37/64

3*9

1*8

25 7
42

1 21/32

3*9

1*8

25 7
45

1 21/32

3*8

1*8

30

Spherical

7
48

1 57/64

3*8

1*8

30

Ballistic

7
51

2

3*8

1*8

30 7
32

1 17/64

3*8

1*8

35

Spherical

7
34

1 11/32

3*8

1*8

35

Ballistic

7
36

1 27/64

3*8

1*8

35 7
38

1 3/16

3*8

2*7

35 7
40

1 37/64

3*9

2*7

35 7
42

1 21/32

3*9

2*7

35 7
38

1 3/16

4*8

2*7

30

Spherical

12
41

1 39/64

4*8

2*7

30

Ballisti

12
45

1 21/32

4*10

2*7

30 12
48

1 57/64

4*11

2*7

30 12
41

1 39/64

4*8

2*7

30 12
45

1 21/32

4*10

2*7

30 12
48

1 57/64

4*11

2*7

30 12
41

1 39/64

4*8

2*7

30 12
45

1 21/32

4*9

2*8

30 12

Dth hammer bit/hammer bits/DTH hammer bit//DTH hammer bit/Down the hole hammer bits


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