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165mm High Performance DTH Rock Drill Bit
2025-04-13
introduction 4330
165mm bit
Yes
Yes
ISO 9001:2008
ASTM
Spray-Paint
Forging
Carburized Steel
You Wanted
Water Well Drilling or Mining
High Air Pressure
High Performance and Long Service Life
SOLLROC
Plywood Box
6'' -171mm DTH Bits
Made in China
82071300
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