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Stable 165mm Six-Wing Arc Angle Drill Bit for Natural Gas Extraction

2025-04-13 introduction 3990
TKAAB1656
Drilling Tool
Metal Drilling, Masonry Drilling, Well Drilling
GB/T 19001-2016/Is0 9001:2015
165mm
External Thread
1613
16mm
13mm
TANK
Wooden Box
Diameter 165mm
China
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