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3 7/8'' 98mm IADC 117 steel tooth tricone bit exploration drilling

high quality
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HENGJI BIT  SPEC

IADC CODE 117

Diameter

3 7/8"(98mm)

Tooth Type

Milled tooth/steel tooth

Bearing Type

Elastomer sealed bearing

Circulation Type

Mud fluid

Thread Connection

2 3/8  API REG PIN

Nozzle

three jet nozzles

Gauge Protection

Available

Shirttail Protection

Available

Operating Parameters

RPM(r/min)

180~60

WOB(KN)

0.3~0.75

Formations

Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc

Application

water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc












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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits , mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.

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Junziguan industrial zone, hejian city, hebei province
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+86-18232837832
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