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Steel and Sintered Body PDC Directional Drilling Bit for Coal Mining

2025-04-13 introduction 2300
TKDB S98
Non-Customized
API
Taper-length
Core Drill Bit
High Carbon Steel
Masonry Drilling
Full New
OEM,ODM
High Efficiency,Wear Resistant
Available
TANK
Wooden Box
96, 98, 120, 132, 153
China
82071990
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