Down The Hole Drilling

Eccentric overburden casing system with three pieces rock drilling tools Rock Drilling Tools: 1. Drill in overburden unstable rock 2. One step to drill and follow casing 3. Flexible to open or close Description of dth hammer and bit: Application Range: It is suitable for drilling water wells, geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project. Design Principles: Make the casing follow easy and the equipment and operation

QL50, QL55 Quantum Leap Hammer Atlas Copco Rock Drilling Tools For Secoroc Down the Hole Equipment Drilling QL50, QL55 Quantum Leap Hammer Atlas Copco Rock Drilling Tools For Secoroc Down the Hole Equipment Drilling Atlas Copco Rock Drilling Tools -Secoroc Down the Hole Equipment Strong Performance and Affordability Our Quantum Leap product line is available for those seeking a good balance between strong performance and cost. This product line was the drilling industry's

Secoroc COP W4 Secoroc Down the Hole Equipment For Down The Hole Drilling Rock Drilling Tools Our new geothermal down-the-hole hammer to be released globally later this year. In the days when geothermal energy becomes more popular day by day, Atlas Copco Secoroc is proud to introduce the new geothermal Secoroc COP W4 down-the-hole hammer. Secoroc COP W4 has proved an average increase of productivity of 10 % versus other existing hammers on the market. We have listened to the

Casing Advancing System Overburden Drilling Systems 165m Casing Advancement Systems Roschen Casing Advancing System Roschen casing advancing system quality can be replaced of by Mincon tubex system, atlas copco casing advancing system basis on the quality grade, and in the after sales service. Roschen® casing advancement systems are designed to work in unison, with other Roschen tools, providing high penetration rates, long service life, and low costs. To learn more about the

Tubex 140 system TUBEX XL Product range Reaming diameter 187 mm for Overburden tools TUBEX XL Product range Below is a presentation of Roschen's systems of Overburden tools. DTH casing advancement systems Roschen Tubex system quality can be replaced of by Boart Longyear tubex system, atlas copco casing advancing system basis on the quality grade, and in the after sales service. When simultaneously drilling and casing through loose overburden materials our Tubex system will

Concentric Drilling and Casing System for hard rock Overburden Tools Overburden Drilling Systems Overburden tools, Roschen CDC Concentric system product range M50 168.3mm Below is a presentation of Halco systems of Overburden tools. Roschen CDC Concentric system product range CDC - Concentric Drilling and Casing system Roschen casing advancing system quality can be replaced of by Halco tubex system, atlas copco casing advancing system basis on the quality grade, and in the

2 7/8" Downhole Motor transform hydraulic power with highly drilling speed for directional well drilling service Overview: Downhole motor is a kind of assembly to transform the hydraulic power into mechanical power, which adopts mud fluid and water as driving medium to pass through motor internal diameter. During drilling process, all drill stem components connected with bits do not rotate and only work as high pressure medium passing channel. Motor drives the drill bit

Atlas Copco Reverse Circulation Bits / RC Bits Fast Drilling Geothermal Hole Drilling Reverse circulation hammers can in most instances carry out continuous sample collection in a fraction of the time necessary with conventional or wireline coring. THE NEW RC400 & RC500 REVERSE CIRCULATION HAMMERS. Product specifications: 1) 3" RC hammers: RE531 2) 4" RC hammers: RE004/RE004R; RE542 3) 5" RC hammers:RE543,RE545,RE547;PR40,PR52,PR54; MX5456 4) 6" RC hammers: RC62/RC62R 5)

HALCO REVERSE CIRCULATION DRILL BITS 5 3/4" (146mm) RC500 HAMMER DRILL BITS Reverse circulation hammers can in most instances carry out continuous sample collection in a fraction of the time necessary with conventional or wireline coring. THE NEW RC400 & RC500 REVERSE CIRCULATION HAMMERS. KEY FEATURES AND BENEFITS: Simple design, easy maintenance and improved reliability Integrated hammer and bit design for better chip removal and bit life Improved safety features Unique bit

HALCO REVERSE CIRCULATION DRILL BITS 133 5 1/4" RC BITS FOR RC400 HAMMER DRILL BITS KEY FEATURES AND BENEFITS: Simple design, easy maintenance and improved reliability Integrated hammer and bit design for better chip removal and bit life Improved safety features Unique bit retention system as standard Rapidly reaches full operating pressure New check valve design 2 piece easy loading sample tube Solid piston construction reducing stress and improving life Manufactured using

SECOROC COP RC BITS AND SHROUDS FOR RE054, RE140 HAMMERS Size 51/2 ~ 53/4" Roschen Reverse Circulation Hammer bits quality can be replaced of by Secoroc , atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service. Roschen offers a full range of reverse circulation hammers with integrated bits designed to offer a cost effective, heavy-duty sampling system for obtaining a continuous, high quality geological sample. By maximizing the energy

Secoroc RC BITS AND SHROUDS FOR RE052, RE547 HAMMERS Size 5 ~ 51/2" Secoroc RC Bits and Shrouds For RE004, RE540 Hammers Secoroc RC Bits and Shrouds For RE040, RE542/543, RE545 Hammers Roschen Reverse Circulation Hammer bits quality can be replaced of by Secoroc , atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service. REVERSE CIRCULATION BITS Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to

Atlas Copco RC Bits and Shrouds For RE004, RE540 Hammers Atlas Copco RC Bits and Shrouds For RE004, RE540 Hammers Size 4 ~ 41/2" RC bits REVERSE CIRCULATION BITS Roschen Reverse Circulation Hammer bits quality can be replaced of by , atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service. Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing

Secoroc RC Bits and Shrouds For RE040, RE542/543, RE545 Hammers RC bits REVERSE CIRCULATION BITS Roschen reverse circulation bits can instead of Secoroc COP RC bits, Boart Longyear RC bits basis on the quality grade. Roschen Reverse Circulation Hammer bits quality can be replaced of by Boart Longyear , atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service. Roschen range of high quality Reverse Circulation RC drill bits were specifically

Atlas Copco Secoroc RC Bits and Shrouds For RE035 Hammer Size 3" REVERSE CIRCULATION BITS Roschen Reverse Circulation Hammer bits quality can be replaced of by Boart Longyear, atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service. Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue.

Atlas Copco Secoroc Reverse Circulation RC drill bits, Secoroc RC Bits 5" RE040 RE542/543 RE545 Secoroc RC Bits/Atlas Copco Secoroc Reverse Circulation RC drill bits, Secoroc RC Bits 5" RE040 RE542/543 RE545 World Class Reverse Circulation hammer SECOROC REVERSE CIRCULATION DRILL BITS REVERSE CIRCULATION BITS Roschen Reverse Circulation Hammer bits quality can be replaced of by Boart Longyear, atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales

HALCO REVERSE CIRCULATION DRILL BITS Halco Reverse Circulation Drill Bits For Water Well Drilling Reverse Circulation Bits / RC Bits Fast Drilling Geothermal Hole Drilling Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue. Using our unique 12 spline shank design, these RC Bits provide outstanding performance and

Reverse Circulation Bits / RC Bits Fast Drilling Geothermal Hole Drilling RC bits REVERSE CIRCULATION BITS Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue. Using our unique 12 spline shank design, these RC Bits provide outstanding performance and reliability. Features: 1. Using higher grade carbides for longer life;

SD8 QL80 8" big diameter (195mm-254mm) DTH Drill Hammer, gold/iron/cooper mine for hard rock formation 8" big diameter(195mm-254mm) dth drill hammer, gold/iron/cooper mine dth drill hammer, dth hammer 8" for hard rock formation DTH (Down The Hole) bits are widely used for open-pit mining, quarry, hydropower engineering, well drilling and excavation side column support, etc. We can supply DTH bits from 85mm to 305mm. The main products are:Similar or equal DHD, COP and SD

RE040 RE542 RE545 RE547 PR52 PR54 Reverse Circulation Hammer RC Hammer KEY FEATURES AND BENEFITS: Simple design, easy maintenance and improved reliability Integrated hammer and bit design for better chip removal and bit life Improved safety features Unique bit retention system as standard Rapidly reaches full operating pressure New check valve design 2 piece easy loading sample tube Solid piston construction reducing stress and improving life Manufactured using premium