Standard API 8 3/4 IADC 517 Tricone Drill Bit for Well Drilling

タイトルまたは説明

The parameter of standard API 8 3/4 IADC **7 tricone drill bit
size:8 3/4
API PIN:4 1/2
IADC:**7
WOB:0.***1.*5
RPM:*****0
Applicable formations:soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc.
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The main products
Tricone bit(TCI and MT bit)
PDC bit(steel body and matrix body)
Reamer bit(HDD rock reamer bit,barrel reamer and fly cutter,replaceable cutter rock reamer)
Drag bit,Core bit,Three and four wings PDC bit