508mm IADC 117 Tricone Bit for Oil, Gas, Water Well Drilling. Customizable Colors: Available in Red, Black, Blue, and Gold to meet specific project requirements. Customizable Materials: Constructed from durable Alloy materials for enhanced performance and longevity. Customizable Seals: Options for Rubber or Metal seals to suit different drilling conditions. Customizable Cutters: Features Tungsten Coating cutters for improved wear resistance and efficiency. ISO Certified Quality: Strictly complies with ISO9001, ISO14001, and API Spec7-1 standards. Advanced Manufacturing: Equipped with 5-axis machining centers and NC sintering furnaces. Fast Sample Delivery: Sample orders can be prepared and shipped within 3 days. Low MOQ for Samples: Only one piece is required for sample testing to verify quality.