Request Sample
Hejian Longyue Drill Bit Manufacture Co., Ltd.
8 1/2'' IADC637 Rotary Drilling Roller Cone/Tricone Cutter Bit for Core Barrel
8 1/2'' IADC637 Rotary Drilling Roller Cone/Tricone Cutter Bit for Core Barrel
Quantity
Unit Piece(s)
Sample Price US $ 230
Total
Remark:

Contacts