Tricone drill bits for rock drill bit Oil Water Well Drilling

Tricone bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are eleven common types of tricone rock bits.

Steel teeth series:IADC CODE:116,117,126,127,136,137,216,217,317,337,
TCI series:IADC CODE:417,437,447,517,527,537,547,617,627,637,647,737,837.
TCI tricone bit, tci roller Bits ,roller bit,steel tooth roller bit,TCI roller bit,TCI tricone bit
1.Sizes rang from 3 7/8" to 26"
2.Covers almost all IADC code. 3.Reliable quality and reasonable price

Evergreen Hardmetal tools co.,ltd

Tel:+86-731-28814078

WhatsApp/Wechat:+8615886332948

Email：sales@eg-hardmetal.com  

Web: http://www.eg-hardmetal.com 

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