construction concentric caasing drilling system

Brand Name:MING

Model Number:MRS215-DHD380

Place of Origin:CHINA

Product name: 276mm MRS215 Overbuden Concentric Caasing Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden drilling systems are designed for economic cost of drilling in simultaneous casing advancement. The wings are ...

Brand Name:JINZHOU SHITAN

Place of Origin:China

In Stock Rock Drill Rods with Competitive Price Product Description HDD drill pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, ...

Brand Name:Glorytek

Model Number:GL380-259-250

Place of Origin:China

...Concentric Casing System with Sliding Blocks is a versatile drilling tool designed for efficient borehole construction. This system features a concentric arrangement of casings along with sliding blocks that facilitate smooth drilling operations by stabilizing the drill string and enhancing borehole integrity. The sliding blocks enable easy adjustment and positioning of the casings during drilling

Brand Name:KonDaSin

Model Number:89mm-127mm

Place of Origin:China

... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling,the products can suit the drilling in crushed and complex formations. 3.

Brand Name:RTCRAFT or OEM

Model Number:6.4-16mm

Place of Origin:CHINA

...Drill Bit Woodworkers Chisel Tool Set Features of HSS Square Drill Bits: 1. This saw drill bit is made of special steel, heat treatment, HRC48-50, offers high hardness, lengthened core, and high concentricity. 2. Professional drill bit, suitable for construction...

Brand Name:Pangolin

Place of Origin:HeBei China

...drilling, used for core barrel in pile foundation construction Introduction The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock auger. The most important advantage of the core barrel is that it helps to concentrate...

Brand Name:SANROCK

Model Number:G10

Place of Origin:Zhejiang, China

... such as rock, concrete, and asphalt. Powered by compressed air from an industrial-grade air compressor, it employs rapid-impact mechanisms to deliver concentrated kinetic energy, enabling precise demolition or

Brand Name:Johnson Tools

Model Number:SCD-01

Place of Origin:China

... Diamond Segments on Core Bits for Stone or Construction Use Diamond core bit segment will be laser welded on core bits. For drilling or coring stone or construction. Adopt high diamond concentration gives fast drilling and long life. Segment type differ ...

Brand Name:TECHCORE

Model Number:7" CHAMP Packer

Place of Origin:China

... Tools CHAMP Packer With Internal By Pass Retrievable Packer For Drill Stem Testing The CHAMP packer is a etrievable packer with a concentric bypass. The CHAMP packer is constructed with higher grade materials, and all elastomers are supported with backup ...

Place of Origin:Hebei, China

Brand Name:custom

Model Number:custom

Product Description Customized Sheet Metal Stamping Parts Advangtages of Our Products 1. To make construction easier and more convenient, saving time and labor cost 2. Manufacture special size and shape steel products according to customers’ drawings 3. ...

Place of Origin:China

Brand Name:China Coal

chinacoal03 2NB3 / 15 - 2.2 Mine Slurry Pump 2NB3/15-2.2 mine slurry pump, mine slurry pump, slurry pump 2NB3/15-2.2 mine slurry pump product introduction 2NB3/1.5-2.2 mine slurry pump is a double cylinder double actingreciprocating piston pump, mainly wit...