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Pro Drill T51 102mm RC Threaded Button Bit
- Manufacturer: Pro Drill
The roller cone is filled with teeth and palms are installed with quick mounting ; the base is formed by hot forging ,the inner cavity is milled by machining certer after hear heat treatment ; the alloy teeth of ...
$765 USDBeijing, China
Prodrill 14-3/4" IADC517 TCI-Tricone Bit with Tungsten Carbide Inserts
- Manufacturer: Prodrill
Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ...
$2,199 USDBeijing, China
