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)
1.Reasonable price,durable2.adapt to the soft, medium and hard of various strata3High-strength, high flexibility,, high wear resistance
2013-05-21
1,24 years experience in tricone rock bit 2,Covers almost all IADC code3,Assembling bit for drilling
HJ035
HJ 034
HJ033
1.Bearing type:sealed journal bearing2.Main market:USA,Middle East,South Africa,etc.
HJ031
TYPE: G13 (IADC----131)HARDNESS OF ROCK: f<2WEIGHT RECOMMEND: 20-35kg/mm (Dia Bit) (1100-2000 lb/in)ROTARY SPEED: 80-150rpm.
HJ032
1.Packing: wooden case or as your requirements2.Delivery: depend on the contract3.Payment: T/T Western Union
HJ030
1.soft to medium-hard formations2.Increased footage drilled in abrasive applications3.superior in quality;reasonable price .
HJ029
1.ISO&API2.tricone rock roller bit drill bit 3.Resonable price,excellent in quality4.Cover all IADC code
HJ028
HJ 027
1.Suit for drilling medium to medium-hard formations2.Evolute asymmetrical blade cutter design.3.superior in quality;reasonable price .
HJ 026
1.Suit for drilling medium to medium-hard formations2.Evolute asymmetrical blade cutter design3.Combined utilization of high performance PDC bits
HJ 025
HJ 024
1,Suit for drilling medium to medium-hard formations2,Evolute asymmetrical blade cutter design3. balanced bit load so that bit whirl is prevente
HJ023
1.Soft to medium hard formations drilling2.Proprietary cutting teeth3.Enhanced security diameter4.Hydraulics design
HJ 022