Factory Cheap Hot Blast Hole Drill Pipe - Symmetric Casing Systems with Wings – TDS
Factory Cheap Hot Blast Hole Drill Pipe - Symmetric Casing Systems with Wings – TDS Detail:
- Application Range
It is suitable for drilling in where rock formation is overburden and need casing tube to support
- Outstanding Advantages
Simple structure,simple operation,reliable quality,retrievable drilling tools, and long service life.
- Different structures
Concentric system with ring bits, with wings and with blocks.
- Operation Procedure
- 1. When the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole.
- 2. When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole.
- 3. Next construction can be followed.
Product detail pictures:

Related Product Guide:
Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for Factory Cheap Hot Blast Hole Drill Pipe - Symmetric Casing Systems with Wings – TDS , The product will supply to all over the world, such as: Algeria, Sevilla, Netherlands, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.

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