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China Manufacturer 48mm 2 Wings PDC Anchor Bit Roof Bolter Drill Bit for Mining


Type:PDC ANCHOR DRILL BIT Material:Carbide+Diamond Use:Ore Mining Manufacturer: SUNGOOD TECH Brand: ZZSEGU

Factory 133mm stroger Three Wings PDC Drill Bit PDC blades bit for Mining


Type: PDC DRILL BIT Material:Carbide+Dianmond Use:Ore Mining Manufacturer: SUNGOOD TECH Brand: ZZSEGU

Factory price 140mm Four Wings PDC drill bit PDC blades bit Rapid pore-forming


Type: PDC DRAG BIT Material:Carbide+Diamond Use:Ore Mining and Well Drilling Manufacturer: SUNGOOD TECH

Factory Price 133mm Super Four Wings PDC Bit PDC Blades Bit


Type: 133mm Super Four Wings PDC Bit Material:Carbide+Diamond Use:Ore Mining Manufacturer: SUNGOOD TECH Brand: ZZSEGU

Factory customizable 150mm Three Wings PDC Drill Bit Drag bit Blades bit


Type:PDC DRAG BIT Machine Type:Drilling Tool Material:Carbide Use:Ore Mining and Well Drilling Manufacturer: SUNGOOD TECH

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