| Price: | US $ 27/Piece |
|---|---|
| Trade Terms: | FOB |
| Min Order: | 4/Piece |
| Pay Type: | L/C,T/T |
Product Name: | hard rock DTH drill bits | |
Description: | hard rock DTH drill bits DTH bits are used for blast hole drilling. 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 of hard rock DTH drill bits | Diameter: (mm) | Weight: (kg) |
Low Air pressure DTH bits | 68/76/83/90/100/110/123 130/155/165/175/185/200 | 2.5~48 |
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 |
| Prod Model: | QR32-45 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: | Diameter 45mm |
| Style: | Round Bits |
