8-10 inch High Air Pressure DTH Bit
TheKaishan dth drilling bitinonyanya kushandiswa mukuongorora geological, mugodhi wemarasha, waterconservancy uye hydropower, mugwagwa mukuru, njanji, bhiriji, kuvaka nekuvaka, nezvimwe.
Zvimiro zveHigh Air Pressure DTH Drill Bits
1. Zvishanu zvakakosha dth drill bit designs: Flat kumberi, Convex, Speed, Concave. Maumbirwo ese emhando dzese dzedombo rakaoma, rakapfava kana rinoputika.
2. Ipa simba guru kune dth drilling bit, kukurumidza kuchera kukurumidza uye kushandiswa kwemhepo yakaderera nekuda kwemukati weHD series DTH sando yakagadzirwa maererano nedzidziso itsva yekuchera dombo.
3. Smooth performance uye hupenyu hurefu hwebasa reDTH drill bits nekuda kwemhando yepamusoro alloy simbi zvinhu uye advanced processing technology yakagadziriswa.
4. Yakaderera dambudziko chiyero uye nyore kugadzirisa nekuda kwekureruka, yakavimbika uye nyore kuunganidza uye disassemble yemukati chimiro cheDTH drill bits.
5. Zviri nyore kubvisa dth bit kubva pasando nekuda kwe-multi-head thread inobatanidza chuck necylinder yesando.
| 8 inch high air pressure DTH bits | ||||||
| Drill Bit | The Drill Head Diameter (mm) | Spline Key Number | Gauge Buttons | Mabhatani epamberi | Kurema | Chikamu Nha |
 | 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 inch high air pressure DTH bits | ||||||
| Drill Bit | The Drill Head Diameter (mm) | Spline Key Number | Gauge Buttons | Mabhatani epamberi | Kurema | Chikamu Nha |
 | 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 | |
