Our Three-Axis CNC Deep Hole Drilling Machine combines advanced technology with superior engineering to deliver high-precision drilling in deep hole applications. Designed for industries that demand exceptional accuracy, efficiency, and reliability—such as aerospace, automotive, and metalworking—this machine ensures consistent results even for the most demanding drilling tasks.
Key Features:
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High Precision: Three-axis CNC control ensures precise drilling with tight tolerances for deep hole applications.
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Versatile Drilling: Capable of drilling deep holes in metals, alloys, and composites, ideal for hydraulic cylinders, molds, and structural parts.
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Efficient Operation: Quick adjustments and high-speed movement minimize cycle times and improve productivity for both high-volume and small-batch production.
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Sturdy Design: High-strength cast iron bed and column, with a widened column structure and internal balance counterweight, ensure stability and precision during heavy-duty operations.
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Advanced Control System: User-friendly CNC system (21MA-E standard, with optional FANUC/Siemens) for seamless programming, real-time monitoring, and quick setup.
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Strong Machining Capability: Maximum drilling diameter of 50mm (up to 60mm in special cases), with a robust oil supply system and high-precision filtration for enhanced machining performance.
Applications:
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Aerospace Components: Precision drilling for complex, high-tolerance aerospace parts.
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Hydraulic Systems and Cylinders: Deep hole drilling for hydraulic components.
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Automotive Parts: Drilling applications for critical automotive components.
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Precision Machining for Molds and Dies: Ideal for machining intricate mold and die components.
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Oil and Gas Industry Equipment: Suitable for drilling deep holes in tough materials used in the oil and gas sectors.
| Feature | Specification |
|---|---|
| Project / Model | RD2012-16H |
| Drilling Capacity | |
| Drilling Diameter Range | Φ3 mm ~ Φ50 mm |
| Maximum Drilling Depth | 1600 mm |
| Axes Travel / Movement | |
| X-Axis (Worktable Left/Right) | 2000 mm |
| Y-Axis (Slide Up/Down) | 1200 mm |
| Worktable | |
| Worktable Surface Dimensions | 2200 mm x 1400 mm |
| Maximum Load Capacity | 15 Tons |
| Spindle System | |
| Spindle Maximum Speed | 6000 rpm |
| Spindle Motor Power | 15 kw / 18.5 kw |
| Spindle Motor to Spindle Transmission Ratio | 4:3 |
| Spindle Maximum Output Torque | 157 N.m |
| Servo Motors (Output Torque/Power) | |
| X-Axis | 28 N.m / 4.4 kw |
| Y-Axis | 28 N.m / 4.4 kw |
| Z-Axis | 14.6 N.m / 2.3 kw |
| Auxiliary Systems | |
| Servo Oil Pump Motor Power | 15 kw |
| Circulating Oil Pump Motor Power | 2 kw |
| Coolant Pressure | 3 – 10 MPa |
| Maximum Coolant Flow Rate | 110 L/min |
| Performance | |
| X, Y, Z Rapid Traverse Speed | 5000 mm/min |
| Feed Rate Range | 0 – 3000 mm/min |
| Control System | |
| Standard | Taiwan Syntec 21MA-E |
| Optional | FANUC / MITSUBISHI / SIEMENS |
| Power & Physical Specifications | |
| Total Machine Power Consumption | ≤ 40 KVA |
| Machine Overall Dimensions (L x W x H) | 6300 mm x 5600 mm x 2800 mm |
| Machine Total Weight | 19 Tons |












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