Place of Origin
Hunan, China
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Product name
jack hammer tapered drill rods
Applicable Industry
Construction works , Energy & Mining, quarry, water well drilling
Place of origin
Changsha, China
Machine type
Drilling tool
Process
Forging+Machining+surface Treatment
Pressure
High Air Pressure
Material
High Manganese Steel