

🚀 Elevate Your CNC Game with Pro-Level Control & Freedom
The CNCTOPBAOS 3 Axis GRBL Control Board is a versatile CNC router controller designed for professional-grade engraving and milling. Featuring upgraded GRBL 1.1F firmware, 24V DC power input, and an offline controller supporting SD/TF cards, it offers seamless USB connectivity and standalone operation. Compatible with popular 3018 and 1610-PRO CNC machines, it supports high-speed spindles up to 20,000 RPM and integrates essential safety ports like emergency stop and limit switches, making it a must-have for precision-driven makers and managers seeking reliable, flexible CNC control.






| ASIN | B07D3PRK4M |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #222,334 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in 3D Printer Controllers |
| Customer Reviews | 3.9 3.9 out of 5 stars (95) |
| Date First Available | May 18, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8.1 ounces |
| Item model number | 4V |
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| Operating Temperature | 20 Degrees Celsius |
| Package Dimensions | 5.91 x 4.57 x 3.39 inches |
| Part Number | 4V |
| Power Source | DC |
| Size | 3 Axis |
| Style | Style-A |
| UPC | 681385630916 |
M**Z
Very good quality
Very good quality, it was what I was waiting for, I used it and it works perfectly, good material and good finishes, I recommend it 100%.
E**.
Works on any 3018
This worked great on my Rattmotor 3018.
A**U
No functional test at manufacturer.
All the limit ports/terminals does not function. Z axis revert direction. Order replacement but still the same problems. I guess they didn’t do the functional test at manufacturer side.
N**K
Good CNC Router Controller
Good Router Controller Board for CNC 3018 Pro
S**.
Somewhat deceiving
I feel cheated. I purchased this item because it is a 3-axis controller. It can control both a laser "and" a spindle motor. Unfortunately, the software they provide is strictly for a 2-axis laser etching. Had I realized this, I may have searched a little more. Honestly, I have not even received the board yet so my comment is solely on the fact that the software provided is unusable for what I purchased this board for (milling).
L**.
Fantastic!!!!
this is great. works flawlessly. wish i would have bought this years ago.
A**R
Two thumbs
Plugged it up and it worked right out of the box. It was on time... what else could be said but I am looking forward to my future engraving and etch projects. Thumbs up
R**D
Disappointing
In your discrimination it show 3018 compatible…..it was not even close