
Custom 8-5/8'' PDC Drill Bit for Oilfield Applications. Ultra-High Wear Resistance: Diamond layer 2.0-3.0mm thick offers 2.5x wear resistance, achieving up to 8,300m footage. Impact-Resistant Steel Body: High-strength alloy steel with arc transition design increases impact toughness by 30%. Flexible Customization: Supports non-standard diameters (4-26 inches) and blade counts (3-8 blades). Fast Delivery: Standard and customized models delivered within 15 days. Wide Application Range: Suitable for oil & gas, geothermal, coal bed methane, hard rock mining, and water well drilling. Cost-Effective Design: Steel body construction offers lower cost compared to matrix body PDC bits. Full OEM/ODM Service: Complete customization available from samples or designs with flexible options.