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โก Elevate your CNC game with precision, power, and freedom โ no PC needed!
The CNCTOPBAOS 3 Axis GRBL Control Board is a robust CNC router controller designed for 3018-PRO and similar machines. Featuring upgraded GRBL 1.1F firmware, 24V DC input, and an offline controller with SD/TF card support, it offers precise 3-axis control, enhanced spindle drive up to 20,000 RPM, and multiple safety ports including emergency stop and limit switches. Compatible with Nema17 and Nema23 stepper motors and major CNC software on Windows, it empowers professionals to achieve high-quality engraving and milling with ease and flexibility.






| ASIN | B07D3PRK4M |
| Best Sellers Rank | #137,318 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in 3D Printer Controllers |
| Color | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (101) |
| Date First Available | May 18, 2017 |
| Display Style | LCD or LED |
| Item Package Quantity | 1 |
| Item Weight | 8.1 ounces |
| Item model number | 4V |
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Package Dimensions | 5.91 x 4.57 x 3.39 inches |
| Part Number | 4V |
| Power Source | DC |
| Size | 3 Axis |
| Style | Style-A |
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