Factory Direct Nc50 Thread 70mm PDC Diamond Drill Bit High Temperature & High-Efficiency for Oil / Gas Drilling, Coal Mining Tools

• Customization: Available
• Customized: Customized
• Standard: API
• Length: Taper-length
• Type: PDC Drill Bit
• Material: Cobalt Steel Alloys
• Usage: Well Drilling, Construction Works , Energy & Mining
• Thread: Nc50
• Outer Diameter: 70mm
• Application: Oil/Gas, Coal, Mining Drilling,
• Key Words1: PDC Diamond Drill Bit
• Key Words2: Nc50 Drill Bit
• Advantage: Factory Direct, High Performance
• Transport Package: Carton or Wooden Box
• Trademark: FineDrill
• Origin: China
• HS Code: 8430691900
• Production Capacity: 40 Sets/ Month

Product Description

PDC Diamond Drill Bit (NC50 Thread, 70mm OD)

This high-performance PDC (Polycrystalline Diamond Compact) drill bit is engineered for oilfield drilling, geological exploration, coal mining, and trenchless applications. Featuring a standard NC50 threaded connection and 70mm outer diameter, it delivers exceptional heat resistance, wear resistance, and drilling efficiency in hard rock formations.

Key Advantages:
High Penetration Rate – Optimized PDC cutter layout for superior ROP
Extended Service Life – Premium diamond-enhanced durability

Wide Compatibility – Suitable for rotary drilling & directional drilling rigs
Factory Direct – API-spec customization & technical support available

Name	PDC Diamond Drill Bit
Outer Diameter	70mm (customizable)
Thread	NC50
Warranty	1 Year
Application	oilfield drilling, geological exploration, coal mining
Product performance	heat resistance, wear resistance, and drilling efficiency
Country of origin	China