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13 3/4" TCI Tricone Bit/Hard Rock Bit for Well/ Gas/Oil Field
2025-04-13
introduction 2520
13 3/4"
Customized
DIN, JIS, AISI, API
13 3/4
Center Drill Bit
Tungsten Carbide
Well Drilling
3-5 Days
Customized
Yes
Yes
Longyue
Wooden Case
13 3/4"
Cangzhou
8207199
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