KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
Stewart Brothers Drilling Company
Providing Drilling and Well Services, Since 1945. ... Stewart Brothers Drilling Company is a full service drilling contractor performing air rotary, mud rotary, reverse circulation, and flooded reverse circulation drilling throughout the ...Learn More
Rotary Drilling Technology Implementation - cascade-env.com
Mud rotary drilling can be a more advantageous method verses hollow stem auger drilling. It is a very fast and efficient way of drilling that is adaptable to a wide range of geologic conditions. Only exceptionally large, poorly stabilized boulders or caveLearn More
Drill stem definition and meaning | Collins English Dictionary
Drill stem definition: A drill stem is all the parts of the equipment used for rotary drilling. | Meaning, pronunciation, translations and examplesLearn More
Rotary Drilling Services | Tor Drilling
Rotary drilling techniques are used for obtaining soil and rock samples from shallow or deep boreholes. Tor Drilling has a number of multifunction rigs to suit almost ...Learn More
EQUIPMENT – Yellow Jacket Drilling
All Yellow Jacket Drilling equipment is expertly maintained on both a routine maintenance and above-standard ... Direct Air Rotary Direct Mud Rotary. Hollow Stem Auger.Learn More
Drilling Techniques - Summit Drilling Company
The air-rotary technique is much more efficient than other rock drilling techniques ... Air rotary drilling is the ... Hollow stem auger drilling is the ideal ...Learn More
Drilling For Oil | STEM
These study notes were produced by the BP Educational Service in 1981 to provide students with information on the oil industry. After a brief history of oil drilling ...Learn More
2R Drilling, Inc
hollow stem auger, mud rotary, hq3 wireline rock coring, pitcher barrel sampling new – hot mix asphalt equipment Automatic SPT Hammer Calibration- annual energy measurements in accordance to ASTM test method D4633, have been conducted on all of our hammerLearn More
Drill String and Drill Collars (Rotary Drilling Series
Drill String and Drill Collars (Rotary Drilling Series) [Sheryl T. Horton] on Amazon.com. *FREE* shipping on qualifying offers. Replaces The Drill Stem lesson in the series and covers design, function, handling, care, and inspection of drill collars.Learn More
Stewart Brothers Drilling Company - Official Site
Stewart Brothers Drilling Company is a full service drilling contractor performing air rotary, mud rotary, reverse circulation, and flooded reverse circulation drilling throughout the western United States.Learn More
WBE Drilling, Inc. - Mud Rotary, Direct Push, Hollow Stem
Tier IV Final. Our drill rigs meet or exceed all air quality regulations. The SIMCO drill is powered off of the PTO off of the truck engine. The Geoprobe has a Tier IV Final engine.Learn More
Rotary Drilling Contractors | Multi Purpose Rotary Drilling Rigs
ADP Group are Rotary Drilling Contractors. We own and operate a fleet of state-of-the-art, rotary and percussive multi-purpose drilling rigs Techniques adopted and operated by ADP Group: Dynamic sampling & casing Hollow & solid ...Learn More
AmeriDrill, Inc. - Well Drilling in NJ PA DE MD NY
What sets us apart from other drilling companies in the NJ, PA, DE, MD and NY area is our experience in all areas of drilling, including Horizontal Directional Drilling, Vertical Drilling, Environmental Drilling, Geothermal Drilling, and Hollow Stem AugerLearn More
Multi-Purpose Rotary Drilling Rigs - ADP Group Ltd
ADP Group own and operate a fleet of state-of-the-art rotary and percussive multi-purpose drilling rigs to meet your rotary drilling needs.Learn More
WBE Drilling, Inc. - Geotechnical Drilling | WBE Drilling, Inc
This drill can be used for hollow stem auger, mud rotary, air rotary and rock coring CME Autohammer recently calibrated by SPT CAL Weight - 19,500 lbs - roughly 10,000 lbs less than a CME 75Learn More
WNCO Valve | WNCO Valve, kelly valves, drill stem
One Piece Kelly Valves from WNCO Valves InternationalLearn More
Mobile Drill | Helping you build our world since 1947
Your global drilling rig sales and service experts since 1947.Learn More
Woodward Drilling Home Page - Woodward Drilling
Woodward Drilling is self sufficient, we have our own in-house fabrication and repair group. This group is responsible for our excellent dependability, a result of well maintained equipment. Our cross-trained workforce is required to ...Learn More
Horizon\ Environmental\ and\ Exploration - Rotary Drilling
Rotary Drilling • Hollow-Stem ... which allows us To drill inside buildings • SPT Sampling with 140lb Hydraulic Drop Hammer/ Geotechnical Drilling • Rock ...Learn More
Huss Drilling Inc - Florida drilling services
Capabilities. Providing environmental, geotechnical and exploratory drilling services through out the Southeastern United States. We offer sonic, hollow stem augering, mud rotary, direct push, difficult site access, OSHA trained crews, diverse equipmentLearn More