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Core barrel with conical bits used deep foundation drilling

  • Core barrel with conical bits used deep foundation drilling
  • Core barrel with conical bits used deep foundation drilling
  • Core barrel with conical bits used deep foundation drilling
  • Core barrel with conical bits used deep foundation drilling
Model No.︰-
Brand Name︰suny
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
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Product Description

Core barrels are mainly used when encountering boulders, cemented gravel, or rock layers.
The cutting ring can be equipped with  various bits 

with pin teeth or weld-on teeth
with AS weld-on teeth
with round shank chisels ("bullet teeth")
with roller bits for special cases
range of diameter 520 mm - 2500 mm
Up to strong rock(100 MPa)
Suitable for cutting through fissured rock
Kelly box 200mm
Cutting ring with staggered arrangement or round shank chisel with a total cutting width of 120mm
Chisel holders are welded to the base body 

The round shank chisel can be easily replaced when using suitable tools

 

Payment Terms︰TT/LC
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