• Bearing Type：Sealed Bearing and Non-Sealed Bearing
• Transport Package：Wooden Package
• Specification：all size
• Trademark：Prodrill
• Origin：China
• HS Code：8207191
• Production Capacity：100sets,Month

Basic Info.

Bearing Type Sealed Bearing and Non-Sealed Bearing Transport Package Wooden Package Specification all size Trademark Prodrill Origin China HS Code 8207191 Production Capacity 100sets/Month

Product Description

TCI Roller Cone Bits
The reverse circulation cone bit sucks mud and rock cuttings into the inner cavity of the drill pipe through the water hole of the bit, and then draws it out from the inner cavity of the drill pipe to the ground.
Rock drilling tools factory ProDrill rotary drilling tools manufacture a complete line of tricone, bicone bit which are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size 17 1/2" IADC535(444.5mm) for use in all formations, with any bearing/seal type, and a wide range of additional custom features.
17 1/2" Tricone bit with reverse circulations:

ProDrill offers heavy duty Tricone bit to meet your customized drilling needs. We have classified the bits based on their diameter (footprint), International Association of Drilling Contractor number (IADC number) and American Petroleum Industry number (API Number). The IADC number further classifies the tricone bits based on the tooth material of construction, suitability for drilling into soft, medium or hard rock and bearing type used. ProDrill can offer tricone bits for all possible combinations of IADC number.