Gold Index: 9738
Hejian Hengji Bit Manufacture Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
suitable for water well drilling bitTCI tricone bit Tungstan carbide insert tricone bitsmall tooth, big tooth,conical inserts,chisel inserts
2013-05-21
The advantages of our roller bits1.The use of high strength high toughness carbide teeth2.Locking roller ball, to adapt to high-speed
IADC127
1.Excellent sevice2.Perfect quality control system3.Competitive price(large order,lower price)4.large business scale