Professional Supply All Kinds Efficient Spiral Soil Drill Pipe Quality Assurance Twist Auger

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Professional supply all kinds efficient spiral soil drill pipe quality assurance twist auger

Application of professional supply all kinds efficient spiral soil drill pipe quality assurance twist auger

coal mining electric coal drill 

Detailed information of professional supply all kinds efficient spiral soil drill pipe quality assurance twist auger

1.hole diameter ( 55-110 mm)

2.drilling depth (1000 m)

3.drill rod caliber : Φ26,Φ28,Φ30,Φ38,Φ40

4.dimension:1000-2000 (mm)

5.can be customized:yes

6.brand:DAIZONG

7.model:40

8.other name: spiral drilling pipe

9.specification: diversity

@:Twist drill pipe introduction:

   Twist drill pipe is divided into dry type and wet type two kinds, the wet coal drill pipe can be directly connected to the injector water injection hole, changed the traditional dry hole, spray wet method.Reduce the work intensity, improve work efficiency.
@:Twist drill pipe usage:
   Twist drill pipe is suitable for the use of the hole of the coal electric drill, twist drill pipe is the   ideal of coal mining tools than necessary.
@:Twist drill pipe parameters
   Twist drill hole diameter :55-110 (mm) dimensions (mm),:1000-2000
twist drill pipe is divided into solid and hollow two kinds, it has:Φ 26, 28, Φ Φ 30, 38, Φ Φ 40, etc.  it is the ideal and essential tool for coal mining when using  electric coal drill.

Pipe series:

spiral drill pipe

dht drill pipe

geological drill pipe

coal drill pipe

coal mine drill bit

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