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  • Name: Integral drill rod
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Integral drill rod

Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill steels,the quality of a steel material and a tungsten carbide is very important to get good drilling performance.
 
According to different application, different lengths are available from 400mm to 5000mm usually.


 

Shank

Length

Bits Dia.

Weight

mm

mm

mm

kg

11 Series

Hex 22*108

800

34

3

Hex 22*108

1600

33

5.5

Hex 22*108

2400

32

8

Hex 22*108

3200

31

10.5

Hex 22*108

4000

30

12.9

Hex 22*108

4800

29

15.4

12 Series

Hex 22*108

800

40

3

Hex 22*108

1600

39

5.5

Hex 22*108

2400

38

8

Hex 22*108

3200

37

10.5

Hex 22*108

4000

36

12.9

Hex 22*108

4800

35

15.4

13 Series

Hex 22*108

400

34

1.8

Hex 22*108

800

33

3.1

Hex 22*108

1200

32

4.3

Hex 22*108

1600

31

5.5

Hex 22*108

2000

30

6.7

16 Series

Hex 22*108

600

35

2.4

Hex 22*108

1200

34

4.3

Hex 22*108

1800

33

6.1

Hex 22*108

2400

32

8

17 Series

Hex 22*108

600

41

2.7

Hex 22*108

1200

40

4.6

Hex 22*108

1800

39

6.6

Hex 22*108

2400

38

8.7