overburden drilling systems

Casing Tube OD114mm Symmetric Symmetrix Overburden Drilling System Product Specification: The symmetric drilling system is designed to drill and case ...

Casing OD194mm Symmetrix Symmetric Drilling System Permanent Retrievable Type Product Specification: Concentric/symmetric overburden system In the pro...

Ring Bit System Symmetrix Overburden Drilling System Casing Shoe Product specifications: 1, Symmetrix system: Ring bits with Casing Shoe The symmetrix...

Overburden Drilling ODEX240 ODEX Casing Tube Systems For 8" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for dri...

6" 8" 10" Symmetrix System Symmetrix Overburden Drilling System Product specifications: 1, Symmetrix system Casing Tube OD(mm) Casing T...

Permanent Symmetric Symmetrix Overburden Drilling Casing System Product Specification: The symmetric drilling system is designed to drill and case a h...

Casing Tube OD168mm Symmetrix Overburden Drilling System with Permanent Type Product Specification: Symmetric Drilling System is designed to drill and...

Overburden Drilling ODEX240 Eccentric Casing System For 8" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for dril...

High Performance Symmetrix Overburden Drilling System With Ring Bits Permanent Product description Symmetric Drilling System is designed to drill and ...

ODEX165 Eccentrix Casing ODEX Casing System ODEX Overburden Drilling System Product Specification: ODEX Eccentric Overburden Drilling System, starting...

High Wear Resistance Symmertric Overburden Drilling 219mm 8.5 Inch System With Ring Bit Product Specification: Concentric Casing System Ring Bit is th...

Retrievable 5 Inch Symmetric Overburden Drilling System For Geothermal Wells The eccentric reamer drill is an overburden drilling system designed for ...

Casing Tube OD140mm Symmetrix Overburden Drilling System with Retrievable Type Product Specification: Symmetric Drilling System is designed to drill a...

DHD360 OD178 Symmetric Overburden Drilling System For Drilling Product Introduce In the projects of drilling,drillers often meet with problems due to ...

OD168 Retrievable Symmetric Overburden Drilling System Black For Drilling Product Introduce Symmetric casing system is the most flexible and efficient...

Retrievable Gold OD219 Symmetric Overburden Drilling System For Drilling Product Introduce Sollroc symmetric casing system is designed to drill and ca...

Overburden Drilling ODEX280 Eccentric Casing System For 10" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for dri...

Retrievable 5 Inch ODEX140 Eccentric Overburden Drilling System for Water Wells Product Specification: It can be used in all ground conditions and dri...

Loose ground drilling Symmetrix Casing Drilling System 6 Inch Casing Product Specification: Application Range: It is suitable for Sand , clay and grav...

178mm Symmertric Casing System With Slide Block For 5 Inch DTH Hammer Product Specification: Description: Concentric Casing System Ring Bit is the lat...