12 1/4"IADC517 TCI tricone bit

Detailed Product Description
TCI tricone bit
1.Sizes range from 3 7/8" to 26"
2.Reliable bearing and lubrication system
3.Meet with API Spec7-1 Standard
TCI tricone rock Bits , TCI bit , tricone bits,TCI tricone bit,tricone bit
1.Sizes range from 3 7/8" to 26" .
2.Covers almost all IADC codes .
3. Optimized sealed bearing and lubrication system.
4.Used for mining, hydrology,subterranean heatpiling, water well drilling and oil well drilling .
5.Our products have reliable quality and competitive price .
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Please specify the following on enquiry,
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation