Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

Home Products

DTH Bits

Good quality Tapered Rod for sales
Prodrill Products are suitable for us, we do almost 10 years business. You can test the products

—— Mr Moises

I'm Online Chat Now

DTH Bits

(218)
China Casing Tube O. Dia. 140mm Eccentric Odex Overburden Casing System factory

Casing Tube O. Dia. 140mm Eccentric Odex Overburden Casing System

Prodrill produces the ODEX Eccentric Overburden Drilling System A B C D Model Outer Dia. Of Casing Tube Inner Dia. Of Casing Tube Wall Thichness of Casing Tube Reamed Dia. Min. Inner Dia. Of Casing Shoe Hammer ... Read More
2016-05-24 09:56:35
China Dia 114mm Symmetrix Overburden Casing Drilling System factory

Dia 114mm Symmetrix Overburden Casing Drilling System

Advantage: - Straight Holes and Fast Penetration Rate. - Less Torque in all ground conditions. - Easy System to lock and Unlock Ring. - Drilling at any angle required. - More Holes and Low investment. *** ... Read More
2016-05-24 09:56:35
China 18inch Overburden Drilling Systems with Ring Bit factory

18inch Overburden Drilling Systems with Ring Bit

Description: Concentric Casing System Ring Bit is the latest new and simple product line designed and manufactured by OCMA DrillTech for drilling through overburden with casing. It can be used in all ground ... Read More
2016-05-24 09:56:35
China Casing Drilling Odex90 System for Rock Formation factory

Casing Drilling Odex90 System for Rock Formation

Prodrill produces the ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O. D. Casings. This two-piece system comprises the shank bit holder and the eccentric pilot bit that is ... Read More
2016-05-24 09:56:35
China Odex 140 Eccentric Overburden Drilling Bit factory

Odex 140 Eccentric Overburden Drilling Bit

Prodrill produces the ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O. D. Casings. This two-piece system comprises the shank bit holder and the eccentric pilot bit that is ... Read More
2016-05-24 09:56:35
China Odex90 Casing System for Well Drilling factory

Odex90 Casing System for Well Drilling

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand (2) Apply "hot ... Read More
2016-05-24 09:56:35
China DHD350 DTH Hammer for Drilling factory

DHD350 DTH Hammer for Drilling

It is a kind of high air pressure DTH Hammer without foot valve and without valve, our newest design. It is also one of the most advanced DTH Hammers in the world. General Introduction: We manufacture DTH ... Read More
2016-05-24 09:56:35
China High Air Pressure SD8-240mm DTH Drill Bits factory

High Air Pressure SD8-240mm DTH Drill Bits

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand (2) Apply "hot ... Read More
2016-05-24 09:56:35
China Concentric overburden drilling system O.D.168mm factory

Concentric overburden drilling system O.D.168mm

Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric drilling system with retrievable pilot bits. Permanent Model The ring bit will be left in the hole after drilling finished. This system ... Read More
2016-05-24 09:56:35
China DTH Drill Bits COP84 240MM ( 9“) factory

DTH Drill Bits COP84 240MM ( 9“)

DTH Bits COP84 - 240mm( 9" ) DTH Drill Bit, DTH bits, DTH button bits COP84 - 240MM(9") Description: (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteri... Read More
2016-05-24 09:56:35
Page 21 of 22|< 13 14 15 16 17 18 19 20 21 22 >|