TCI Tricone bits of Hebei Ruishi Bits Manufacturing Co.,LTD
This patent pending roller rock bits features Tungsten Carbide Inserts along the outside of the cone for hard drilling, such as cast-iron or hard ceramic slip material, and steel teeth for the drilling of the composite material that typically makes up the center of a frac plug.
Reduced cone offset provides a chipping and crushing drilling action. Fully capped premium hardmetal teeth are short and closely spaced to generate small cuttings and provide a robust and highly durable cutting structure for drilling composite plug material and other downhole equipment.
Reduced cone offset provides a chipping and crushing drilling action. Fully capped premium hardmetal teeth are short and closely spaced to generate small cuttings and provide a robust and highly durable cutting structure for drilling composite plug material and other downhole equipment.
Medium extension chisel inserts on the outer cone rows tackle the tough slip material.
- Duraclad Hardmetal
- Patented HET Carbide Inserts
- High-Speed Journal Bearing
- Patented Pressure Attenuator
- Patented Conical Seal Gland
- High Temperature High Lubricity Grease
- Advanced Compensation System
DTH bit manufacturer offer a diversity of carbide inserts such as spherically formed inserts for very hard rock or conically formed supplements for laxer rock. The number of rows of supplements is straight connected to the type of request and the size of hole to be bored.
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