Applicable Industries
Construction works , Energy & Mining
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
Ordinary Product
Place of Origin
Zhejiang, China
Machine Type
Drilling Tool
Item
Essentric Overburden Drilling System
Product name
Eccentric Drill Bit
Casing Tube Outer diameter
219mm
Max OD of guide device
203mm
Inner diameter of Casing Shoe
193mm
Application
Coal Mining,Quarry drilling,Well Drilling
Advantage
High Performance,Wear Resistant
Process
Forging+Machining+surface Treatment