PDC core drill bit
PDC Core bit is a kind of pipe-shaped bit with PDC which can get the coring. It is used for geological exploration, coal mining.
Features
1. Super long life. Grinding/consumption ratio of PDC is 20-40 times that of T.C. bit.
2. High drilling speed.
3. Operated with low pressure and low speed.
4. Good gage protection.
5. Widely application, more suitable for drilling in the stratum with formation<7
6. Low cost
PDC Coring bitis a kind of pipe-shaped bit with PDC which can get the coring. It is mainly used for geological exploration, coal mining, water canservancy and hydropower, road construction, railway, bridge and building.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
114mm DTH drill pipe with API 3 1/2"REG thread | DTH Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality lo... |
 |
100m water well drill rig | Application: 1, the drilling rig is suitable for water well drilling, prospecting, geophysical exploration, roads and buildings and other explorati... |
 |
11 taper degree button bit for rock drilling | Tapered Rock Drill Bits :It's suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7°, 11°, 12°. It's wi... |
 |
R25 drill bit for hard rock drilling | R25 button bit Thread Drill Bits---Diameter: 51mm to 127mm Thread Type---R22,R25,R28,R32,R38,T38,T45,T51 Face Shape---Plate, Concave, Convex.Bit Sh... |
 |
89mm DTH drill pipe with API 2 3/8"REG thread | DTH Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality lo... |
