3-Wing Concave Air Drilling Combination Bit
Open Three-Wing Combination Structure for Air Drilling A three-wing concave combination bit designed for air drilling systems and customized mining or engineering boreholes. Key Advantages Open three-wing layout provides large...
Open Three-Wing Combination Structure for Air Drilling
3-Wing Concave Air Drilling Combination Bit A three-wing concave combination bit designed for air drilling systems and customized mining or engineering boreholes. Key Advantages Open three-wing layout provides large cuttings passages. Concave structure supports stable guidance. Reinforced steel body and wear-resistant cutting elements support demanding conditions. Recommended Applications Air drilling systems Mining and engineering boreholes Custom drilling equipment Available Specifications Current reference model: 80 mm. Other sizes and equipment connections require project confirmation. OEM/ODM Customization Diameter, thread connection, cutter layout, color and packaging can be customized. Please provide the target formation, drilling method, required connection and order quantity before production.
Large Cuttings Passages
Open spaces between three wings support high-volume air flow and cuttings removal.
Concave Guidance
The recessed center supports stable tracking during drilling.
Reinforced Combination Build
The steel body and cutting elements can be configured for the actual air-drilling system.
Actual Product Views
Technical Specifications
| Product type | Three-wing concave air-drilling combination bit |
|---|---|
| Cutting structure | Open three-wing concave combination structure with alloy/PDC cutting elements |
| Primary applications | Air drilling, mining and customized engineering boreholes |
| Recommended formations | Formation and equipment matching must be confirmed before production |
| Size | 80 mm · Custom Size |
| Connection | Threaded connection matched to the customer's drill string |
| Customization | Diameter, connection, cutter layout, waterways, hardfacing, color, logo and packaging |
Selection and Operating Guidance
Recommended when
- The visible cutting structure matches the required drilling method.
- The formation and flushing method can be supplied for configuration review.
- A customized diameter or thread connection is required.
Confirm before ordering
- Required diameter and thread connection
- Formation hardness, abrasiveness and fracture condition
- Rig model, drilling method, target depth and quantity
Performance depends on formation, rig parameters, flushing and operating practice. Final configuration should be confirmed by the technical team.
Fast Quote Checklist
Send diameter, thread/connection, formation description, target depth, rig model, flushing method and quantity. Photos or geological reports improve configuration accuracy.
हुनान फेंगसु ड्रिल बिट कंपनी, लिमिटेडकडे 5 स्वतंत्र कार्यशाळा आणि शेकडो कर्मचारी आहेत. त्यांनी चायना युनिव्हर्सिटी ऑफ जिओसाइंसेससोबत सहकार्य केले आहे आणि अल्ट्रा-वियर-रेझिस्टंट मटेरियलच्या संशोधनासाठी डझनभर प्राध्यापक आणि डॉक्टर्सची नियुक्ती केली आहे, ज्यात 50 हून अधिक पेटंट्ससाठी अर्ज केले आहेत. हे नैसर्गिक वायू, तेल, कोळसा अन्वेषण, भूवैज्ञानिक अन्वेषण आणि पाण्याच्या विहिरींसारख्या विविध ड्रिलिंग आवश्यकतांसाठी कार्यक्षम आणि मजबूत ड्रिल बिट उत्पादनांचे उत्पादन करते. नक्कीच, आमची उत्पादने सर्व प्रकारच्या खडकांच्या वातावरणात उत्तम प्रकारे कार्य करतील. अखंड तांत्रिक नवकल्पना, कठोर गुणवत्ता नियंत्रण आणि आम्ही ऑफर करीत असलेल्या उत्पादनांमध्ये विश्वसनीयता आणि व्यावसायिकतेची हमी या संकल्पनेचे पालन करत आहोत.
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