8-10 inihi High Pressure DTH Bit
Ko teKaishan dth drilling bitte nuinga whakamahia i roto i te torotoro matawhenua, maina waro, waterconservancy me hydropower, huanui, rerewē, piriti, hanga me te hanga, etc.
Ko nga ahuatanga o te DTH Drill Bits Drill Pressure teitei
1. E rima nga hoahoa moka drill dth taketake: Tuhinga o mua, Convex, Tere, Concave. Ko nga ahua katoa mo nga momo toka katoa o te toka maro, ngawari, awhiowhio ranei.
2. Whakaorangia te pūngao mōrahi ki te moka kōhao dth, tere keri tere me te iti te kohi hau na te hanganga o roto o te raupapa HD hama DTH i hangaia kia rite ki te ariā keri toka hou.
3. Maeneene mahi me te roa o te mahi o te DTH drill bits na te kounga teitei o nga rauemi koranu maitai me te hangarau tukatuka matatau i urutau.
4. He iti te tere o te raru me te ngawari ki te tiaki na te ngawari, te pono me te ngawari ki te kohikohi me te wetewete i te hanganga o roto o nga paraka DTH drill.
5. He ngawari ki te wehe atu i te moka dth mai i te hama na te maha o nga miro e hono ana i te mahunga me te rango o te hama.
| 8 inihi te pehanga hau teitei moka DTH | ||||||
| Mata Drill | Te Diamita Mahunga Drill (mm) | Tau Kī Spline | Patene ine | Patene o mua | Taumaha | Wahi No |
 | 203 | 2 | 10XΦ18 | 10XΦ16 | 40 | HD85-203 |
| 216 | 2 | 10XΦ18 | 12XΦ16 | 49 | HD85-216 | |
| 241 | 2 | 12XΦ18 | 18XΦ16 | 64 | HD85-241 | |
| 254 | 3 | 12XΦ18 | 21XΦ16 | 71 | HD85-254 | |
| 305 | 4 | 12XΦ18 | 29XΦ16 | 95 | HD85-305 | |
 | 203 | 2 | 10XΦ18 | 10XΦ16 | 37 | SD8-203 |
| 216 | 2 | 10XΦ18 | 12XΦ16 | 48 | SD8-216 | |
| 241 | 2 | 12XΦ18 | 18XΦ16 | 63 | SD8-241 | |
| 254 | 3 | 12XΦ18 | 21XΦ16 | 70 | SD8-254 | |
| 305 | 4 | 12XΦ18 | 29XΦ16 | 94 | SD8-305 | |
 | 203 | 2 | 10XΦ18 | 10XΦ16 | 35 | QL80-203 |
| 216 | 2 | 10XΦ18 | 12XΦ16 | 49 | QL80-216 | |
| 241 | 2 | 12XΦ18 | 18XΦ16 | 64 | QL80-241 | |
| 254 | 3 | 12XΦ18 | 21XΦ16 | 71 | QL80-254 | |
| 305 | 4 | 12XΦ18 | 29XΦ16 | 95 | QL80-305 | |
 | 203 | 2 | 10XΦ18 | 10XΦ16 | 35 | HM8-203 |
| 216 | 2 | 10XΦ18 | 12XΦ16 | 40 | HM8-216 | |
| 241 | 2 | 12XΦ18 | 18XΦ16 | 54 | HM8-241 | |
| 254 | 3 | 12XΦ18 | 21XΦ16 | 57 | HM8-254 | |
| 305 | 4 | 12XΦ18 | 29XΦ16 | 77 | HM8-305 | |
| 10 inihi teitei pehanga hau moka DTH | ||||||
| Mata Drill | Te Diamita Mahunga Drill (mm) | Tau Kī Spline | Patene ine | Patene o mua | Taumaha | Wahi No |
 | 254 | 3 | 12XΦ18 | 20XΦ16 | 108 | SD10-254 |
| 305 | 4 | 12XΦ18 | 36XΦ16 | 125 | SD10-305 | |
| 311 | 4 | 12XΦ18 | 36XΦ16 | 130 | SD10-311 | |
| 318 | 4 | 12XΦ18 | 38XΦ16 | 142 | SD10-318 | |
| 330 | 4 | 16XΦ18 | 42XΦ16 | 155 | SD10-330 | |
 | 254 | 3 | 12XΦ18 | 20XΦ16 | 90 | Numa100-254 |
| 305 | 4 | 12XΦ18 | 36XΦ16 | 102 | Numa100-305 | |
| 311 | 4 | 12XΦ18 | 36XΦ16 | 104 | Numa100-311 | |
| 318 | 4 | 12XΦ18 | 38XΦ16 | 106 | Numa100-318 | |
| 330 | 4 | 14XΦ18 | 42XΦ16 | 112 | Numa100-330 | |
