Dual System Multi-Axis CNC Drilling Machine for Precision Small Holes
High-speed multi-spindle automated solution delivering ±0.02mm accuracy for micro-hole and small hole industrial manufacturing
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Features
Ultra-High-Speed Micro Spindle: 24,000–60,000 RPM spindle provides optimal cutting velocity for micro drill bits down to Ø0.15mm.
Burr-Free Micro Hole Finish: Controlled micro-feed system prevents drill deflection, bit breakage, and hole entrance burrs.
Multi-Spindle Synchronous Drilling: Drills high-density micro hole patterns simultaneously, drastically shortening cycle times.
High-Precision Positioning Accuracy: High-resolution servo drives deliver ±0.02mm repeatable accuracy for delicate components.
In-Depth Engineering Description & Technical Overview
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Executive Overview: Advanced Multi-Axis Small Hole CNC Drilling
The DNC-2030HD4 Dual System Multi-Axis CNC Drilling Machine by DUOMI CNC delivers high-throughput micro-hole (0.15mm to 4.0mm) machining for demanding industrial applications. Engineered for high-volume aerospace, automotive, electronics, and precision display manufacturing, this machine integrates multi-axis linkage with dual independent control systems to perform high-speed drilling, tapping, chamfering, and milling in a single setup.
By leveraging ultra-high spindle speeds reaching 30,000 to 60,000 RPM and rapid X-axis traverse rates up to 60m/min, the DNC-2030HD4 eliminates machine changeover bottlenecks and drastically shortens cycle times while maintaining strict geometric tolerances.
Industrial ROI & Performance Impact
- Defect Rate Reduction to 0.2%: Transitioning from manual or single-spindle drilling equipment to DUOMI CNC's dual-system platform reduces scrap rates from an industry average of 8% to under 0.2%, generating significant annual material savings.
- Single-Setup Multi-Process Automation: Perform high-speed horn hole drilling, tapping, and micro-milling sequentially without un-clamping workpieces, ensuring true position alignment and reducing floor labor requirements.
- Continuous 24/7 Production Support: Fully compatible with Automatic Tool Changers (ATC) and robotic automated loading/unloading systems for unmanned production runs.
- Fast Rapid Feed Rates: XYZ positioning speeds of up to 60m/min (X-axis) and 25m/min (Y/Z axes) maximize operational efficiency.
Technical Core Features & Engineering Excellence
- Dual System & Multi-Axis Linkage: Supports 3-axis, 4-axis, or 5-axis synchronized movement for handling complex, irregular, or angled hole patterns on multi-faceted workpieces.
- High Precision Spindle System: Adjustable high-speed spindles ranging from 0.55 kW to 3.0 kW deliver exceptional surface finishes and precise micro-apertures down to 0.15 mm.
- High-Rigidity Heavy-Duty Bed: Built on a stable 1,700 kg machine frame to absorb vibration during high-speed cutting, ensuring repeat positioning accuracy within ±0.02mm.
- Flexible CNC Controller: Supports CAD file direct import, computer programming, and manual input with up to 10,000 program storage slots and external signal integration for smart factory deployment.
Material Compatibility & Industrial Applications
Designed for demanding industrial materials, the dual system multi-axis CNC drilling machine excels in processing: * Metals: Tool Steel, Stainless Steel, Inconel, Titanium, Hastelloy, Aluminum, Brass, Copper, Bronze, Carbide, and Tantalum. * Advanced Materials: Ceramics, Graphene plates, and composite display frames. * Applications: Automotive oil passage holes, aerospace nut micro-drilling, aluminum display frames, heat sink micro-channels, and electronic connector pin holes.
Purchase & Delivery Guarantees
Direct Factory Assurance — Built, Tested, and Supported from Dongguan to Your Shop Floor
Runs on Your System
Standard GSK control (100% Fanuc G-code compatible) or optional Mitsubishi/Siemens. Direct CAD file import for code-free toolpath generation.
Factory Video FAT
Live drilling/tapping tests on your actual workpiece recorded before dispatch. Final 50% balance payment is paid only after your video approval.
40-Day Build & Rugged Crate
Guaranteed maximum 40-day manufacturing cycle. Sealed in anti-rust vacuum aluminum foil and bolted in fumigation-free timber crates (EXW/FOB/CIF).
Direct Engineer Care
Direct 1-on-1 WhatsApp group with your machine's build engineers, 12-month full warranty, and critical replacement parts dispatched via DHL within 24–48h.
Every DUOMI machine is built under a transparent 13-step factory production & responsibility chain.
Parameters
Download Technical Brochure| Model | DNC-2030HD4 Dual system multi-axis cnc drilling machine |
| XYZ three-axis machining stroke | X2000mm, Y300mm, Z200mm |
| Spindle speed | 3000~60000rpm (Can be selected according to demand) |
| Spindle taper hole | Collet reducer sleeve |
| Spindle power | 0.55~3.0KW |
| X axis moving speed | 30m~60m/min |
| Y axis moving speed | 25m/min |
| Z axis moving speed | 25m/min |
| Borehole diameter range | 0.15~4.0mm |
| Spindle spacing | 150mm（customizable） |
| Tool magazine | Pneumatic press knife change |
| Repeated positioning accuracy | ±0.02mm |
| Table size | 2000mm x 280mm |
| Programming mode | CAD file import / computer programming / manual programming |
| System program storage capacity | About 10,000 |
| System external signal control | Support |
| Operating voltage | AC 380V/50HZ |
| Machine weight | Approx. 1700KG |
| Scope of application | Small Hole, micro hole drilling |
| Floor space | 3800mm x 1500mm x 1700mm |
Machining Samples
Real parts processed by our machines
Frequently Asked Questions
We “only” do drilling & tapping. Why do customers still choose Duomi over general-purpose CNC machines?
What does “Your part defines the solution” mean in practice?
What is the minimum hole diameter capability of the DNC-2030HD4 CNC drilling machine?
What positioning accuracy can this dual system multi-axis machine maintain?
What materials can be processed by this small hole CNC drilling machine?
How does the dual-system multi-axis design improve manufacturing efficiency?
Can DUOMI CNC customize the spindle spacing or machine configuration?
What control and programming options are available?
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