China Odex280 Eccentric Overburden Drilling System, Find details about China Odex280, Odex280 System from Odex280 Eccentric Overburden Drilling System
1 | Casing Tube | Maximum OD:324mm |
Minimum ID:305mm | ||
2 | Drill Pipe | Connection Thread:API 4 1/2"Reg |
OD: 114mm | ||
Wrench Flats: 95mm | ||
3 | Guide Sleeve | Effective length: 305mm |
4 | DTH hammer | SD10 NUMA100 |
5 | Casing Shoe | L3=125mm L4=75mm D3=304mm D4=281mm |
6 | Guide Device | L1=970mm L2=254mm D1=280mm D2=303mm |
7 | Reamer | D5=266mm L5=120mm |
Reaming Diameter:378mm | ||
Reamer has 22x18mm buttons | ||
8 | Pilot Bit | D6=280mm L6=135mm |
Gauge Button: 12x18mm | ||
Face Button: 27x16mm |