Tungsten Carbide RC Drill Bits For Maximum Wear Resistance
These are the core components for achieving efficient rock breaking and precise cuttings removal. Their design directly impacts drilling efficiency, cost, and operational safety. Reverse circulation drill bits employ a dual-channel structure: the outer tube injects high-pressure fluid (air or mud) to drive rock breaking, while the inner tube rapidly extracts rock cuttings to the surface.
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design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Introduction
These are the core components for achieving efficient rock breaking and precise cuttings removal. Their design directly impacts drilling efficiency, cost, and operational safety. Reverse circulation drill bits employ a dual-channel structure: the outer tube injects high-pressure fluid (air or mud) to drive rock breaking, while the inner tube rapidly extracts rock cuttings to the surface.
Based on formation characteristics, they are mainly classified as follows:
● Wing Bits: Structural Features: Welded carbide blades with adjustable blade angle, suitable for medium-hard rock formations.
● Down-the-Hole Hammer Bits (DTH Bits): Impact Rock Breaking: Linked with a down-the-hole hammer, capable of penetrating rocks up to grade 8.
● PDC Composite Cutting Bits: Cutting Mechanism: Inlaid with polycrystalline diamond composite cutting edges, tooth tip protrusion height 3-5mm, suitable for hard rock and abrasive formations.
Our Services
End-to-End Project Support
With over 15 years of industry expertise, we provide comprehensive support throughout your project lifecycle — from equipment selection and production line customization to supply chain optimization and post-installation refinement.
Integrated Solutions & Training
We deliver complete construction methodologies and equipment operation training, alongside tailored solutions in cost budgeting, schedule acceleration, quality control, and safety management — ensuring projects are executed efficiently and reliably.
Responsive After-Sales System
Our service team offers full-cycle support, prioritizing rapid response, technical proficiency, and a client-focused attitude to keep your operations running smoothly.
Flexible Customization
Leveraging our adaptable production lines, we empower you to customize your rig — including mold design, drive type, component upgrades, housing material, exterior color, and branding.
Efficient Spare Parts Supply
We maintain a well-stocked parts warehouse to ensure the timely supply of critical wear parts, helping to minimize your equipment downtime and shorten maintenance cycles.
Global Logistics & Delivery
We ship worldwide by sea, land, or air, and handle complex processes such as customs clearance and final-mile delivery — so you receive your equipment seamlessly, anywhere.
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With 16 years of experience in hydraulic technology, Xinhau Drilling Rig is a global expert in exploration and water well drilling solutions.
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Contact: Public Manager
Tel: +86 157 2620 6103
+86 191 3313 5585
Email: xinhaodrillingrig@gmail.com
Add: Yunmeng Road, Mengyin County, Linyi City, Shandong Province