4) The use of high strength hig toughness carbide teeth.
5) Hours in the rotary cone bit with the impact,crushing and shearing the role of broken rock.
6) cone bit to adapt to the soft,medium and hard of various strata.
7) Reasonable price and long working life.
Please ask detailed and specific
questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
result in prompt responses.
