Assembling bit (Total 5 Products)

HJ040

1.Reasonable price,durable
2.adapt to the soft, medium and hard of various strata
3High-strength, high flexibility,, high wear resistance

2013-05-21

1.Reasonable price,durable
2.adapt to the soft, medium and hard of various strata
3High-strength, high flexibility,, high wear resistance

2013-05-21

1,24 years experience in tricone rock bit
2,Covers almost all IADC code
3,Assembling bit for drilling

2013-05-21

HJ035

1,24 years experience in tricone rock bit
2,Covers almost all IADC code
3,Assembling bit for drilling

2013-05-21

HJ 034

1,24 years experience in tricone rock bit
2,Covers almost all IADC code
3,Assembling bit for drilling

2013-05-21