dth hammer bits for crawler drilling rig machine
Specifications of dth hammer bits:
DTH Hammer | Bit Dia. (mm) | Shank |
DKL100 | 64 - 76 | BR1 |
DK200 | 70 - 90 | BR2 |
DK300 series | 85 - 110 | BR3, Cop32, Cop34, MACH33, DHD3.5 etc. |
DK400 series | 105 - 145 | Cop44, SD4, TD40, MACH44, DHD340A etc. |
DK500 series | 127 - 180 | Cop54, SD5, QL50, M50, DHD350 etc. |
DK600 series | 152 - 216 | Cop64, SD6, QL60, M60, DHD360 etc. |
DK800 series | 190 - 295 | Cop84, SD8, QL80, M80, DHD380 etc. |
DK100 series | 251 - 394 | SD10, NUMA100 |
DK120 series | 305 - 460 | SD12, NUMA120, QL120, DHD120, NUMA125 |
DK150 | 448 - 762 | SD15 |
DK180 series | 457 - 762 | NUMA180 |
DK240 | 610 - 864 | NUNA240 |
DK330 | 838 - 1092 | NUMA330 |
DK13A | 350 - 660 | DB13 |
DK19A | 508 - 760 | DB19 |
DK21A | 610 - 800 | DB21 |
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Photos of our dth hammer bits: