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
1,Suit for drilling medium to medium-hard formations2,Evolute asymmetrical blade cutter design3. balanced bit load so that bit whirl is prevente
2013-05-21
HJ 12 1/4 inch PDC drilling bits1.Feature:Diamonds are impregnated in the matrix body2.Benefit:Increased footage drilled in abrasive application