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Milled Tooth API Rock Roller Tricone Diamond Drill Core Bit for Drilling
2025-04-13
introduction 4970
IADC
Core Drill
Metal Drilling, Masonry Drilling, Well Drilling
API
Jet Air
Conical, Round
150, 00-230, 00 Psi
0.2-0.4 MPa
TANK
Wooden Box
Above 20KG
China
82071990
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