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“ IADC127 for use in all formations, with any bearing/seal type, and a wide range of additional custom features.

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17 1/2 Steel teeth tricone bit

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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.

12-1/4” IADC 437 Tricone Roller Bit with Tungsten Carbide Inserts-ProDrill

Tricone drill bits are widely used in mining, oil well, water well, thermal drilling.
For more details please watch PDF online: TriconeBitswithSteelMilledTeethCatalogue

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17 1/2 ”Steel teeth tricone bit