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PDC Bits for Oil&Gas

9 Blade Steel Body PDC Bit Shock Absorber Welding Oilfield Drill

215.9mm Steel Body PDC Bit API Double Row Polycrystalline Diamond Compacts

API 7 Blades Coal Mining Drill Bits 216mm Tci Tricone

13mm Steel Body PDC Bit Carbide Rock Down Hole Hammer Drill

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Shaanxi Hainaisen Petroleum Technology Co.,Ltd
8617791389758
salemanager@rock-drillbit.com
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salemanager@rock-drillbit.com
+8617791389758
+8617791389758
+8617791389758