WE ARE MANUFACTURERS
DRILLING STEELS WITH CAPACITY AND EXPERIENCE
SUPPLIES
MINING STEEL, WATER WELLS AND EXPLOITATION
We are manufacturers of drilling steels with the capacity and experience to meet the needs of conventional air drilling, reverse air, flooded reverse, large diameter, Sonica, diamond, water wells, pile installation, foundations for the construction industry, banking, interior mine and dewatering. Drill rods, adapters, crossover, interchanges, air swivel with lateral injection, multipurpose swivel, tricone holder, retro reamers, among others
CONVENTIONAL BARS
We have the capacity to manufacture bars from 2″ to 10-3/4″ of external diameter, with the most demanded yarns in the market. Our CNC technology is a guarantee of excellence, verified with our wide range of certified calibers.
RC BARS
We manufacture reverse air bars from 3-1/2″ to 10-3/4″ external diameter. All of our RC bars are designed with removable and interchangeable inner tubes in the field, extending their life span.
DIAMANTINE BARS
Diamantine bars manufactured by DSI meet high quality standards. The material used is high quality Japanese steel, with thermally treated tips.
CUSTOMISED BARS AND CASING
Within the manufacturing alternatives we offer Customized Bars and Casing adjusted to the measures that the projects require, with special diameters, with threads and special configurations.
ADAPTERS
We have available adapters of all sizes and yarns available on the market.
- Straight and helical stabilizers
- Tricone Holder
- Retro Reamer
- Know Sub
- Sacrificial substitutes
- Blow Down Packer (Blow Down Sub)
- Reverse Interchange
- Online Airlift
SWIVELS
We manufacture Side Injection Swivel for drilling with air. Our equipments have easy maintenance and their axles in bearings have greater durability and performance.
SUPPLY GUIDELINES
- Supplies – Drilling Bars.
- Supplies – Swivel Line.
- Supplies – Triconos Line.
- Guides Codes – IADC for Triconos or Trepanos.
SPECIALS PROJECTS
Our manufacturing capacity includes some special projects, such as:
- Implementation of machines to Mining Safety Standard.
- Conversion of drills to RC system.
- Cyclones and barracks.
- Gauges for flow measurement in water wells.
- Splitters
- Special structures