China tci drill bit manufacturer & supplier

kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone dril

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

HELLO See! oilfield diamond tci drill bits high quality for

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

API NEW 6" IADC517 Kingdream TCI Drill Bit

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Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

26" IADC517 TCI Drill Bit for Oil Drilling High Manganese St

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

TCI Tricone Bits TCI Rock Bit TCI Drilling Bit

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

customer approved Tricone bit & TCI drill bit

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

Hss Steel tooth tci drill bit/tricone drill bit/power drill

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

kingdream rock bit /milltooth and tci drill bit for drill we

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

IADC code 5 1/2 TCI drill bit for water well drilling / tric

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16

16 inch water well drill bits/tricone bit/tci bit/steel toot

various

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

2013-01-16