PDC bit (Total 21 Products)

HJ030

1.soft to medium-hard formations
2.Increased footage drilled in abrasive applications
3.superior in quality;reasonable price .

2013-05-21

HJ 026

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

2013-05-21

HJ 027

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design.
3.superior in quality;reasonable price .

2013-05-21

HJ 017

HJ 6 blades PDC diamond cutters drilling bits from China
1.colour:black base,golden matrix body
2.producting area: Hebei,China
3.use for oil drill

2013-05-21

1,Suit for drilling medium to medium-hard formations
2,Evolute asymmetrical blade cutter design
3. balanced bit load so that bit whirl is prevente

2013-05-21