Roller Cone Rock Bits | Tricon Drilling Solutions
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloye Our company 1) We're a direct manufacturer and 100% export to worldwide(USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc) 2) We have around 10 years producing experience.
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