CNC450 CNC EDM Drilling Machine – 3-Axis Precision Hole Drilling
The CNC450 CNC EDM Drilling Machine is designed for precision electrical discharge drilling of small and deep holes in electrically conductive materials. It features three-axis numerical control, 350 × 450 × 450 mm X/Y/Z machining travel, a 380 × 500 mm workbench and an electrode clamping range of Ø0.15–Ø3.0 mm.
- X/Y workbench size: 380 × 500 mm
- X/Y/Z machining travel: 350 × 450 × 450 mm
- Three-axis numerical control
- Electrode diameter: Ø0.15–Ø3.0 mm
- Maximum perforation speed: 30–60 mm/min
- Maximum perforation thickness: 400 mm
PRODUCT OVERVIEW
CNC450 CNC EDM Drilling Machine Overview
The CNC450 CNC EDM Drilling Machine is designed for precision electrical discharge drilling of electrically conductive workpieces. It is suitable for small-hole and deep-hole machining applications where conventional mechanical drilling may be difficult because of material hardness, hole depth or workpiece geometry.
The CNC450 provides 350 × 450 × 450 mm X/Y/Z machining travel and uses three-axis numerical control for coordinated positioning. The machine is equipped with a 380 × 500 mm workbench with a specified maximum loading capacity of 300 kg.
The spindle servo stroke is 360 mm, while the electrode clamping range is Ø0.15–Ø3.0 mm. According to the supplied specification, the CNC450 supports a maximum perforation thickness of 400 mm and a maximum perforation speed of 30–60 mm/min depending on the workpiece material.
The machine uses a precision ball screw and linear guide rail system, with a minimum workbench movement equivalent of 0.001 mm. The specified positioning accuracy is ≤ ±0.02 mm over 100 mm.
Purified water is used as the working fluid. The machine is equipped with a 25 L working fluid tank and a shallow-gap filtration system.
For machine operation, the CNC450 includes a 17-inch LCD touch screen, mouse and keyboard, a manual control box and a three-axis digital display.
You can compare the CNC450 with other models in our EDM Drilling Machines range or review typical machining applications on our Applications page.
CNC450 Key Data
- 380 × 500 mm workbench
- 350 × 450 × 450 mm X/Y/Z machining travel
- Ø0.15–Ø3.0 mm electrode diameter
- 400 mm maximum perforation thickness
- 30–60 mm/min maximum perforation speed
- ≤ ±0.02 mm / 100 mm positioning accuracy
Key Features of the CNC450 CNC EDM Drilling Machine
Three-Axis Numerical Control
Three-axis numerical control supports coordinated X, Y and Z positioning for precision EDM drilling applications.
350 × 450 × 450 mm Travel
The CNC450 provides 350 × 450 × 450 mm X/Y/Z machining travel for controlled positioning across the working area.
Ø0.15–Ø3.0 mm Electrode Range
The machine supports electrode clamping diameters from Ø0.15 mm to Ø3.0 mm for precision small-hole EDM drilling.
400 mm Drilling Thickness
The supplied specification lists a maximum perforation thickness of 400 mm for deep-hole EDM drilling requirements.
Precision Positioning
Positioning accuracy is specified at ≤ ±0.02 mm over 100 mm with a minimum workbench movement equivalent of 0.001 mm.
17-Inch Touch Screen
The operating system includes a 17-inch LCD touch screen with mouse and keyboard control for machine operation and parameter setting.
CNC450 CNC EDM Drilling Machine Technical Specifications
Technical values below are based on the supplied CNC450 CNC EDM drilling machine specification.
| Specification | Unit | CNC450 |
|---|---|---|
| X/Y Workbench Dimensions | mm | 380 × 500 |
| X/Y/Z Axis Machining Stroke | mm | 350 × 450 × 450 |
| Machine Dimensions | mm | 1250 × 1400 × 2100 |
| Spindle Servo Stroke | mm | 360 |
| Maximum Load | kg | 300 |
| Electrode Clamping Diameter | mm | Ø0.15–Ø3.0 |
| Maximum Processing Current | A | 30 |
| Working Voltage | V | 110 |
| Power Supply Working Voltage | — | 380 V AC ±5%, 50 Hz |
| Pulse Width | — | Adjustable 0–9 Gears |
| Pulse Interval | — | 1:1–1:8 |
| Machine Power | kVA | 3.6 |
| Maximum Perforation Speed | mm/min | 30–60 |
| Maximum Perforation Thickness | mm | 400 |
| Positioning Accuracy | mm | ≤ ±0.02 / 100 mm |
| Minimum Workbench Movement Equivalent | mm | 0.001 |
| Working Fluid | — | Purified Water |
| Working Fluid Filtration Method | — | Shallow Gap Type |
| Working Fluid Tank Capacity | L | 25 |
| Machine Weight | kg | 500 |
| Three-Axis Control | — | Numerical Control |
| Three-Axis Drive | — | Subdivision Hybrid Motor |
| XYZ Screw Rod | — | Precision Ball Screw |
| XYZ Guide Rail | — | Linear Guide Rail |
| Lubrication | — | Centralized Lubrication |
| Control System | — | Shanghai Jiaotong University |
| Handheld Unit | — | Manual Control Box |
| Operational Control | — | 17-Inch LCD Touch Screen + Mouse + Keyboard |
| Digital Display | — | 3-Axis Digital Display |
| Power Supply Method | — | Spindle Carbon Brush Power Supply |
Typical CNC450 CNC EDM Drilling Applications
The CNC450 is suitable for precision EDM drilling of electrically conductive workpieces where small-hole machining, deep-hole capability and three-axis numerical control are required.
Precision Small Hole Drilling
Suitable for CNC-controlled EDM drilling of small holes in electrically conductive precision components.
Deep Hole Drilling
The specified 400 mm maximum perforation thickness supports deep-hole EDM drilling applications.
Start Holes for Wire EDM
Suitable for producing start holes before subsequent Wire EDM profile and contour cutting operations.
Mold & Die Components
Precision EDM drilling of electrically conductive molds, dies, inserts and tooling components.
Hard Material Drilling
Electrical discharge drilling is suitable for hard conductive materials where conventional cutting tools may be difficult to use.
Precision Industrial Components
Three-axis numerical control supports controlled EDM drilling of precision mechanical and industrial components.
Suitable Conductive Materials
EDM drilling requires electrically conductive workpiece materials. Actual machining performance depends on material, electrode diameter, drilling depth, flushing conditions and machining parameters.
Is the CNC450 Suitable for Your Application?
Compare your drilling requirements with the CNC450 capacity.
The CNC450 CNC EDM Drilling Machine may be considered when your drilling requirements are compatible with its 380 × 500 mm workbench, 350 × 450 × 450 mm X/Y/Z machining travel and Ø0.15–Ø3.0 mm electrode range.
The machine provides three-axis numerical control, a specified maximum perforation thickness of 400 mm and a maximum perforation speed of 30–60 mm/min depending on workpiece material.
- Workbench requirement within 380 × 500 mm
- X/Y/Z travel requirement within 350 × 450 × 450 mm
- Workpiece loading requirement within 300 kg
- Electrode diameter requirement within Ø0.15–Ø3.0 mm
- Perforation thickness requirement within 400 mm
- Positioning requirement compatible with ≤ ±0.02 mm / 100 mm
If you are unsure whether the CNC450 is suitable, submit your workpiece material, dimensions, required hole diameter and drilling depth through our Request a Quote page.
Compare EDM Drilling Machine Models
Compare EDM drilling machines according to travel, control type, electrode range, drilling depth and workpiece requirements.
CNC450 CNC EDM Drilling Machine FAQ
What is the X/Y/Z travel of the CNC450?
The CNC450 provides 350 × 450 × 450 mm X/Y/Z machining travel.
What electrode diameters can the CNC450 use?
The supplied specification lists an electrode clamping range of Ø0.15–Ø3.0 mm.
What is the maximum perforation thickness?
The maximum perforation thickness is specified at 400 mm.
What is the maximum drilling speed?
The supplied specification lists a maximum perforation speed of 30–60 mm/min depending on the workpiece material.
What is the positioning accuracy?
The specified positioning accuracy is ≤ ±0.02 mm over 100 mm.
What working fluid does the CNC450 use?
The supplied specification lists purified water as the working fluid, with a 25 L working fluid tank.
What control system does the CNC450 use?
The machine uses three-axis numerical control and includes a 17-inch LCD touch screen, mouse and keyboard for operation.
What is the maximum workbench load?
The CNC450 is specified with a maximum workbench loading capacity of 300 kg.
Need a Quote for the CNC450?
Send us your workpiece material, dimensions, required hole diameter, drilling depth, quantity and destination. We can review whether the CNC450 is suitable for your EDM drilling application and discuss quotation requirements.