| Place of Origin: | China (Mainland) |
|---|
Quick Details
Specifications
Feture
Core barrel with round shank chisel core barrel with pin teeth
Product Appilcation
It's very difficult for drilling augers or augers buckets to cut Bedrock,boulders and hard permafrostDirectly.as a result,core barrels are designed to work together with them.
Structure
TWO Types:Coring type and non-coring type
Coring type details:
the barrel consists of inner tube and outer tube. the outer tube is welded with primary cutting elements and the inner one with secondary cutting elements.A hinge is fixed on the bottom of hte inner tube to support cores.
Core barrel with replaceable teeth
core barrel with Roller bit core barrel
Core barrel with cross cutter
Suitable for diffrent rotary drilling rig, like bauer, soilmec, casagrande
Size600/700/800/900/1000/1100/1200
Core barrel with good wear strip, bullet teeth use good materials
Diffrent soil,rock choose diffrent core barrel
