12¼” Milled-Tooth IADC 117

:::writing{variant=”document” id=”58321″ title=”12¼” Milled-Tooth IADC 117 Product Description”}

1. Product Overview

The 12¼” Milled-Tooth IADC 117 is a durable roller-cone drilling bit engineered for efficient formation penetration in soft to medium-soft formations. Its milled-tooth cutting structure provides effective rock removal and reliable drilling performance across demanding oil, gas, mining, and geotechnical operations. The bit combines robust construction, controlled cutting action, and dependable wear performance to support consistent drilling rates and reduce costly downtime. It is a strategic choice for operators seeking reliable drilling efficiency and cost-effective bit performance.

2. Key Specifications & Technical Characteristics

• Product Type: Roller-cone milled-tooth drilling bit
• Bit Size: 12¼ inches (311.15 mm)
• IADC Classification: 117
• Cutting Structure: Milled steel teeth
• Formation Range: Soft to medium-soft formations
• Material Components: High-strength alloy steel body, hardened milled-tooth cutting structures, and heavy-duty bearing/seal assemblies
• Physical Characteristics: Three-cone rotary drilling configuration with rugged steel construction and wear-resistant tooth surfaces
• Application Compatibility: Rotary drilling systems designed for oilfield, mining, water-well, and geotechnical applications
• Packaging: Heavy-duty export-grade protective packaging suitable for international transportation
• Quality Documentation: Product specifications, inspection documentation, and technical data available upon request
• Shelf Life: No fixed shelf life under proper dry, protected storage; storage conditions should prevent corrosion and mechanical damage

3. Core Industrial Applications

• Oil & Gas Drilling: Used for drilling surface, intermediate, and production sections through suitable soft to medium-soft formations.
• Mining Operations: Supports rotary drilling where dependable penetration and rugged cutting structures are required.
• Water-Well Drilling: Suitable for large-diameter borehole applications involving compatible formations.
• Geotechnical Drilling: Used for foundation, site investigation, and other rotary drilling projects.
• Operational Advantage: Milled-tooth cutters provide aggressive formation engagement, while the three-cone configuration supports efficient rock fragmentation and removal.
• Efficiency & Durability: Robust steel construction and wear-resistant cutting elements help maintain drilling performance while supporting longer operational service and reduced bit-change frequency.

4. Competitive Advantages

• Quality Consistency: Manufactured to controlled dimensional and performance specifications for dependable field application.
• Supply Reliability: Structured for bulk B2B procurement and repeat industrial supply requirements.
• Logistics Capability: Export-ready packaging supports secure international shipment and handling.
• Price Competitiveness: Suitable for cost-conscious drilling contractors seeking a balance between acquisition cost, penetration performance, and service life.
• Technical Support: Product specifications, inspection records, and relevant technical documentation can be provided to support procurement and engineering evaluation.
• Strategic Sourcing Value: Offers drilling operators a practical combination of robust construction, reliable performance, and scalable bulk supply.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Subject to bit configuration, packaging requirements, container type, and final shipment specifications.
• Supply: Available for bulk international B2B orders.
• Documentation: Commercial and technical documentation available upon request.
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