Double Head Casing Drilling System Crown Drill Ring Bits

September 27, 2018

Model NO.: 216mm T203 Crown Ring Bit R120*22.56 Inner Bit
Button Type: Conical
Bit Od: 225mm
Trademark: Neutral
Transport Package: Packed in Seaworthy Carton for Export
Specification: Inner Bits: 165mm
Origin: China
HS Code: 8431432000
Double Head Casing Drilling Systems

General Introduction:
The Double Head Casing Drilling Systems add flexibility to drilling in varying conditions. During drilling, water or compressed air are used as medium, and the discharge head makes the casing tube and drill rod rotate and penetrate. In addition to the benefits of increased flushing control, the inner and outer strings are able to be separately controlled, which greatly increases control over drilling operation. For deeper borehole applications the double casing drilling tools allows for a dual string drilling system with internal flushing, which maximizes the precision to target. The Double Casing Drilling method reduces risk, project time and produces optimal results. It can be widely used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well and etc..
 
Acedrills offers a full range of Double Head Casing Drilling Systems designed for specific drilling applications. They could be utilized in rotary-percussive mixed drilling or pure rotary only drilling.
Double Head Casing Drilling System Crown Drill Ring Bits
Specification Overview:
Drill Bits:
Double Head Casing Drilling System Crown Drill Ring Bits
Tool Joints:
Double Head Casing Drilling System Crown Drill Ring Bits
Drill Pipes / Casing Tubes:
Double Head Casing Drilling System Crown Drill Ring Bits

How to order?
Crown Ring Bits: Casing OD + Bit OD + Thread Size
Inner Bits: Bit Diameter + Thread Size
Tool Joints: Diameter + Length + Thread Size
Outer/Inner Tube: Diameter + Length + Wall Thickness + Thread Size

Company Information:
Double Head Casing Drilling System Crown Drill Ring Bits
Double Head Casing Drilling System Crown Drill Ring Bits
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