tricone roller bit IADC637

tricone roller bit IADC637
Origin:Made In China
Category:Industrial Supplies / Other Industrial Supplies
Label:tci tricone bit , tricone drill bit , tricone roller bit
Price: ¥260 / pc
Min. Order:1 pc
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Product Description

According roller bit bearing structure divided into metal and rubber seals bearing, tooth IADC code 437-637 tricone bit palm can assemble various types and diameter of combination drill bit for a variety of drilling rock formations.






(rubber and metal sealed bearing type )

IADC code




Extremely soft ground to hard formations such as clay, mud stone, chalk, gypsum, rock salt, shale, limestone, sandstone, dolomite, marble and other hard sandwich complex formation

1)Hard rock teeth apply to : high compressive strength, hard, thick hard mezzanine, such as hard shale, limestone, sandstone, dolomite and so on.
2)Medium hard rock teeth apply to : low compressive strength of the soft to medium strata, medium soft shale, medium soft limestone, medium soft sandstone and medium hard interlayer lamination.
3)Hard rock teeth apply to : low compressive strength of soft formations, such as mudstone, gypsum, salt rock, soft shale, soft limestone.


Payment Terms:TT/LC/PayPal/Western union
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Member Information

Cangzhou JSBIT drilling equipment science &technology co.LTD
Country/Region:He Bei - China
Business Nature:Manufacturer
Contact:Amy li (Sales Manager)
Last Online:08 May, 2018