Overview
The Genmitsu 4040-PRO is a semi-assembled desktop CNC router designed for creators, DIY users, small workshops, and educational environments seeking accurate, repeatable CNC performance without a complicated setup.
With a rigid all-aluminum frame, leadscrew-driven motion system, and a generous 400 × 400 mm work area, the 4040-PRO delivers reliable cutting, carving, profiling, and engraving results across wood, plastics, composites, PCB material, foam, and light metal projects.
Its semi-assembled design reduces installation time and makes it easy for beginners and advanced users alike to get started quickly.
Key Features
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400 × 400 mm Work Area – Large enough for signs, trays, panels, coasters, PCB milling, and prototyping.
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Semi-Assembled Design – Preassembled modules streamline setup, ideal for classrooms and small shops.
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Sturdy All-Metal Frame – Rigid aluminum construction improves accuracy and reduces vibration.
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Precision Leadscrew Motion – Leadscrews on all axes provide cleaner cuts and reliable repeatability.
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300W Spindle Included – Capable of cutting hardwood, MDF, acrylic, plastics, PCB panels, and soft metals like aluminum/brass.
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Wide Upgrade Compatibility – Supports laser modules, dust shoes, offline controllers, touch probes, and spindle upgrades.
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Beginner-Friendly Controls – GRBL-based controller works with many popular CNC software platforms.
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Versatile Material Support – Suitable for hobbyist fabrication, educational projects, prototyping, and small business production.
Specifications
Machine Specifications
| Category |
Details |
| Working Area |
400 × 400 × 78 mm (15.7 × 15.7 × 3.1 in) |
| Frame Material |
Aluminum Alloy |
| Motion System |
Leadscrew drive (X/Y/Z) |
| Controller |
GRBL-based |
| Supported Software |
Candle, Carveco, Easel, Fusion360, GRBL-compatible software |
Spindle & Cutting
| Category |
Details |
| Spindle Power |
300W |
| Collet Type |
ER11 |
| Compatible Materials |
Wood, MDF, acrylic, ABS, PVC, plastics, carbon fiber, PCB, soft metals (aluminum, brass) |
Electrical
| Category |
Details |
| Voltage |
110V |
| Control System |
GRBL board |
Mechanical
| Category |
Details |
| Machine Dimensions |
Approx. 26 × 24 × 18 in |
| Weight |
Rigid aluminum desktop unit |
What’s Included
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Genmitsu 4040-PRO CNC Router
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300W Spindle
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ER11 Collet Set
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MDF Spoilboard
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Drag Chain & Cable Management
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Assembly Tools & Hardware
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Safety Glasses
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User Manual & Quick Start Guide
Resources:
