Step PDC Core Bit
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Explanation
Step PDC core bit main parameters Thread size Product name :PDC two-stage rib core Model: ordinary reinforced high strength type Features: In the condition of sufficient crown space, step tooth is another geometric structure of the rib bit, which increases the contact surface between the blade and rock The product can reduce the pressure on the unit area of the blade, prolong the service life of the blade, improve the diameter protection effect and protect the core pipe. The mouth deepens and fits Deep well, high pump pressure drilling.
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