適用産業
建設動作, エネルギー & 鉱業, Well Drilling Mining oil extraction
マーケティングタイプ
New Product 2022
Product name
Tungsten carbide sintered pdc drill bit
Country of origin
Hunan, China
Feature
High wear resistance/high strength/Impact resistance
Surface treatment
Sandblasting
Technics
Tungsten carbide sintering