Step drag bit chibooreso chinowanzo gadzirirwa kushandiswa mumhando dzakapfava sejecha, ivhu, kana rimwe dombo rakapfava.Nekudaro, ivo havazoshanda zvakanaka mumatombo akaomarara kana matombo akaomarara.Zvishandiso zvinosanganisira kuchera matsime emvura, migodhi, geothermal.environmental uye exploration drilling.Pese pazvinogoneka, dzinofanira kushandiswa kuboora maburi ekutyaira nekuti dzinoburitsa zvidimbu zviri nyore kutema.
3 mapapiro nhanho yekukwevera mabheti chimwe chidimbu chivakwa chealloy simbi yakakandwa ine tungsten carbide yekucheka matipi uye gauge mativi kuti ave nechokwadi chehupenyu hurefu.Iine mapapiro matatu uye 3 maburi ekugezesa.Zvichienzaniswa ne 4 mapapiro, 3 mapapiro nhanho yekukweva mabheti anowanzo bhoorera nekukurumidza uye ane hasha, nepo, ari mapfupi anogara uye asina kusimba.Rotary tafura yekumhanya yenhanho yekukweva mabhiti inofanirwa kunge iri pakati pe60 ne80 rpm ine huremu huremu pabhiti (WOB).
3 mapapiro nhanho yekukwevera mabheti maturusi ehupfumi kana uchichera akapfava geological maumbirwo uye kudzika kudzika, iwo akanyanya kugadzirwa akapfava epakati maumbirwo, seClay, Loam, Silt, Mostsoft-to-medium ivhu rine hunyoro, nezvimwewo. zvinokurudzirwa kuchera muMigodhi, Kuongorora, Zvakatipoteredza, Mvura tsime, Geo Exchange, nezvimwe.
Ongorora: Iyo dhayamita neshinda inoratidzwa sepamusoro ndeye saizi yakajairwa, mamwe saizi anowanikwa pakukumbira.
Thread size: 2 3/8'' API Reg, 2 7/8'' API Reg, 3 1/2'' API Reg, 4 1/2'' API Reg, 6 5/8'' API Reg, 2' ' API IF, 2 3/8'' API IF, 2 7/8'' API IF, A Rod, N Rod, AW, BW, NW, AWJ, BWJ, NWJ.
| Bit Diameter | |||||
| (mainji) | (mm) | (mainji) | (mm) | (mainji) | (mm) |
| 3 1/2" | 88.9 mm | 6 1/8" | 155.6mm | 8 7/8" | 225.4mm |
| 3 5/8" | 92.1 mm | 6 1/4" | 158.8mm | 9" | 228.6mm |
| 3 3/4" | 95.3 mm | 6 1/2" | 165.1mm | 9 1/8" | 231.8mm |
| 3 7/8" | 98.4 mm | 6 5/8" | 168.3mm | 9 1/4" | 235.0mm |
| 4" | 101.6 mm | 6 3/4" | 171.5mm | 9 1/2" | 241.3mm |
| 4 1/8" | 104.8 mm | 6 7/8" | 174.6mm | 9 5/8" | 244.5mm |
| 4 1/4" | 108.0 mm | 7" | 177.8mm | 9 3/4" | 247.7mm |
| 4 1/2" | 114.3 mm | 7 1/8" | 181.0mm | 9 7/8" | 250.8mm |
| 4 5/8" | 117.5 mm | 7 1/4" | 184.2mm | 10" | 254.0mm |
| 4 3/4" | 120.7mm | 7 3/8" | 187.3mm | 10 5/8" | 269.9mm |
| 4 7/8" | 123.8mm | 7 1/2" | 190.5mm | 11 1/2" | 292.1mm |
| 5" | 127.0mm | 7 5/8" | 193.7mm | 12" | 304.8mm |
| 5 1/8" | 130.2mm | 7 3/4" | 196.9mm | 12 1/4" | 311.2mm |
| 5 1/4" | 133.4mm | 7 7/8" | 200.0mm | 12 1/2" | 317.5mm |
| 5 3/8" | 136.5mm | 8" | 203.2mm | 13 3/4" | 349.3mm |
| 5 1/2" | 139.7mm | 8 1/8" | 206.4mm | 14" | 355.6mm |
| 5 5/8" | 142.9mm | 8 1/4" | 209.6mm | 14 3/4" | 374.7mm |
| 5 3/4" | 146.1mm | 8 1/2" | 215.9mm | 15" | 381.0mm |
| 5 7/8" | 149.2mm | 8 5/8" | 219.1mm | 15 3/4" | 400.1mm |
| 6" | 152.4mm | 8 3/4" | 222.3mm | 17 1/2" | 444.5mm |
Dhonza Bits mapakeji
| Minimum Order Quantity | N/A |
| Price | |
| Packaging Details | Standard Export Delivery Package |
| Delivery Nguva | 7days |
| Payment Terms | T/T |
| Supply Ability | Kubva pane Detailed Order |
