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Beijing Jincheng Mining Technology Co., Ltd.
Verified Supplier
beijing,China
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Steel Water Well Drilling Tools Tooth Rotary Step Drag Bits Three Wings
Product Details
JCDRILL
17 1/2"
ISO,CE
Hebei,China
5pcs
Negotation
T/T, L/C, D/P, Western Union, MoneyGram
20000pcs/Year
In stock or as order quantity
Standard export package
Step Drag Bits
Oil Field, Natural Gas, Mining Drlling, Water Well
Tungsten Carbide
Mining Drlling, Water Well Drilling
Insert Tooth
4-1/2API REG
Carton And Wooden Case
three wings
High Strength Flat PDC
Forging
SGS,BV
