| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | DTH bit , core bit |
| Price: |
US $20
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:03 May, 2015 |
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Description:
types of drilling bits were used for blast hole drilling and water well drilling projects.
Working with DTH hammer, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
Material:
High quality carbide + High quality carbon steel
MOQ:
No requirement for testing and trial order
Compatibility Series:
COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc
Specification:
Diameter: (mm)
Weight: (kg)
Low air pressure DTH bits CIR type
68 ~ 200
2.6 ~ 48
Middle air pressure BR & COP type
76 ~ 110
3.8 ~ 15
3 inch high Air pressure DTH bits
85 / 90 / 95 / 100 / 105
4.2 ~ 5.5
4 inch high Air pressure DTH bits
105 / 110 / 115 / 120 / 127
9 ~ 12
5 inch high Air pressure DTH bits
133 / 140 / 146 / 152 / 165
15 ~ 18.5
6 inch high Air pressure DTH bits
152 / 165 / 178 / 190 / 203
26 ~ 36
8 inch high Air pressure DTH bits
195 / 203 / 216 / 254 / 305
33 ~ 95
