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)
M1654FG
1. longer running life 2. API spec 3. aggressive pdc cutters 4. Deep drilling 3000m
2013-08-10
M1656FG
M1655X
M1345
S1354
M1655
5 blades
1.Eight years professional experience 2. ISO 9001:2008 & API Certificate 3. Strong design and manufacturing capability
HJ 5 blades PDC bit/pdc drill bits1.with Diamond Compact from Hughes.2.matrix body and steel body3.high quality,best price...
2013-05-21
HJ PDC diamond rock bits for oil and gas drilling1.best quality for 6"~17 1/2"2.high quality,best price 4.number of blade :4,5,6,7,8,9,...
1.Suit for drilling medium to medium-hard formations2.Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented
HJ 12 1/4 inch PDC drilling bits1.Feature:Diamonds are impregnated in the matrix body2.Benefit:Increased footage drilled in abrasive application
HJ 022
1.Soft to medium hard formations drilling2.Proprietary cutting teeth3.Enhanced security diameter4.Hydraulics design
1.Soft to medium hard formations drilling2.machine type:tungsten powder3.best cutters:hughes in USA4.port:TIANJIN port
HJ023
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
HJ 025
1.Suit for drilling medium to medium-hard formations2.Evolute asymmetrical blade cutter design3.Combined utilization of high performance PDC bits