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Factory Direct Sale 9 7/8'' (250mm) IADC 537 Tricone Rock Drill Bit
2025-04-13
introduction 3350
Customized
Taper-length
Core Drill Bit
Cobalt Steel Alloys
Well Drilling
12 1/4''
Rubber Sealed Bearing
Sliding Bearing
Water/Oil/Gas Well Drilling
3 3/4"~26"
Tungsten Carbide
Customized
Soft to Hard
1 Pieces
OEM Services
Forging
43kg/Piece
SDK
Standard Package,Carton /Wooden/ Plastic Box for T
30 CM X 30 CM X 30 CM / Piece
China
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