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Home >> Products  >> Cross Type Integral Drill Steels

Cross Type Integral Drill Steels

The cross type integral drill steels mainly apply to drilling the rock with heavy causticity and fissure.
It's widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc,.

    

                                      

Dimensions
Part on
L
 
D
mm
ft
in
mm
in
  400
 
15"
42
1 21/32"
H22-108-400-42-Y
  600
2'
 
41
1   5/8  
H22-108-      -    -Y
  800
2
7
40
1 37/64
H22-108-      -    -Y
1000
3
3
39
1 17/32
H22-108-      -    -Y
1200
3
11
38
1   1/2  
H22-108-      -    -Y
1400
4
7
37
1 29/64
H22-108-      -    -Y
1500
4
11
36
1 27/64
H22-108-      -    -Y
1600
5
3
35
1   3/8  
H22-108-      -    -Y
1800
5
11
34
1 11/32
H22-108-      -    -Y
2000
6
6
33
1 19/64
H22-108-      -    -Y
2200
7
2
32
1   1/4  
H22-108-      -    -Y
2400
7
10
31
1   7/32
H22-108-      -    -Y
2500
8
2
30
1   3/16
H22-108-      -    -Y
2600
8
6
29
1   9/64
H22-108-      -    -Y
2800
9
2
28
1   7/64
H22-108-      -    -Y
 
 
 
27
1   1/16
 
 
 
 
26
1   1/32
 























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