---
product_id: 650963321
title: "3018-PRO-MAX 3 Axis Desktop DIY Mini Wood Router Kit PCB PVC Milling Engraver Engraving Carving Machine GRBL Control with Offline Controller"
brand: "cnctopbaos"
price: "$718.87"
currency: USD
in_stock: true
reviews_count: 5
category: "Cnctopbaos"
url: https://www.desertcart.us/products/650963321-3018-pro-max-3-axis-desktop-diy-mini-wood-router
store_origin: US
region: United States of America
---

# Offline controller with SD card 30x18x4.5cm working area 120W 775 spindle motor 3018-PRO-MAX 3 Axis Desktop DIY Mini Wood Router Kit PCB PVC Milling Engraver Engraving Carving Machine GRBL Control with Offline Controller

**Brand:** cnctopbaos
**Price:** $718.87
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your desktop workshop with pro-level precision and zero PC tethering!

## Quick Answers

- **What is this?** 3018-PRO-MAX 3 Axis Desktop DIY Mini Wood Router Kit PCB PVC Milling Engraver Engraving Carving Machine GRBL Control with Offline Controller by cnctopbaos
- **How much does it cost?** $718.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/650963321-3018-pro-max-3-axis-desktop-diy-mini-wood-router)

## Best For

- cnctopbaos enthusiasts

## Why This Product

- Trusted cnctopbaos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Capable:** Generous 30x18x4.5cm working area fits desktop setups while handling wood, acrylic, PCB, and soft metals with ease.
- • **Precision Powerhouse:** 120W 775 spindle motor delivers up to 20,000 RPM for ultra-smooth, professional-grade engraving and cutting.
- • **All-Inclusive DIY Kit:** Comes with everything from drill bits to software on a 4GB USB—ideal for beginners ready to join the maker revolution.
- • **User-Friendly Control:** Upgraded GRBL 1.1 board with E-stop, limit switches, and PWM support ensures precise, safe, and customizable operation.
- • **Freedom to Create Anywhere:** Offline controller with SD card reader lets you run projects without a PC—perfect for on-the-go or clutter-free workspaces.

## Overview

The CNCTOPBAOS 3018-PRO-MAX is a compact, aluminum-alloy desktop CNC router featuring a powerful 120W 775 spindle motor capable of up to 20,000 RPM. It offers a 30x18x4.5cm working area suitable for engraving and cutting wood, acrylic, PCB, and soft metals. Equipped with an upgraded GRBL 1.1 control board and an offline controller with SD card support, it enables standalone operation without a PC. This all-in-one DIY kit includes drill bits, software, and detailed instructions, making it an ideal entry point for professionals and hobbyists seeking precision and flexibility.

## Description

Package include:1 set 3018-PRO-MAX CNC Router Kit w/ ER11 Collet1x GRBL 1.1f Control Board1 x Offline controller1x Power Supply10x 20°0.1mm Drill Bits1Set Allen Wrench1x 4G USB flash drive include english user manual & GRBL softwareSpecification:Working area: 30x18x4.5cm(approx.11.81x7.08x1.77 inches)Frame size: 42x35x27cm(approximately 16.53x13.78x10.63 inches)Material: Aluminum AlloyProcessing thickness:4.5cm (height 6.4cm)Screw rod: T8 screw rod, lead 4mm, double copper nut backlashConnection: PC-USB connectionControl software: Grbl ControllerStepper motor: 42 stepper motor 1.3A,0.25N.mSpindle: 775 spindle motor (12-36V) 24V:10000r/minPower: 24V 5.6A power adapter (input voltage 110-240V)System requirements:Windows XP / Win 7 / Win 8 / Win 10. Linux; Main application:Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.Control Board:Software: GRBL controller, UniversalGcodeSender Input voltage: 12-24VMaster chip: atmel 328P (arduino nano)Spindle PWM speed: Support;supports 0-100% adjustable PWM power.support P W M / T T L signal control,Power Interface: 5.5-2.5mm DC interfaceSupport limit switch, tool setting, steering gear, cooling fan and other functionsoffline control:1. Manually control:manually adjust X,Y,Z axis location as engraving starting point,open/close spindle,open/close cooling fan2. File engraving:after off-line controller save file,it can connect the GRBL control board and process engraving, no need to connect PC computer3. Save file:after the off-line controller connect PC

Review: It was quite straightforward to assemble, kind of like legos but more metal. The quality of the CNC is quite good for what it's priced at and it cuts pretty well. I've been able to accurately cut PCBs even with the default setup.
Review: Es una muy buena maquina, tiene potencia suficiente para grabar y cortar acrilico. La compre más específicamente para grabar pcb los cuales aun no pruebo pero creo que no dará problemas. No es difícil de ensamblar pero si laborioso y algo tardado. Sugiero engrasar los ejes para que los baleros se desplacen más suave ya que se sienten un poco duros. Igual hay que informarse bien antes de usarla, ya que es un poco enredado generar los gcode y sin un buen conocimiento se pueden romper las brocas.

## Features

- Upgrade Version CNC3018-PRO-MAX with offline controller: Mini CNC machine small size, light weight, USB interface, GRBL control systems, great cnc router machine for beginners; You can operate this machine without connect the computer; Offline controller included a SD card reader to write into the root directory G-code files or NC file; Support manually adjust X, Y, Z axis location as engraving starting point,manually open or close spindle
- Working area: 30x18x4.5cm / 11.8 x 7.1 x 1.8 inches;Frame size: 42x35x27cm / 16.53 x 13.78 x 10.63 inches;Type:USB port Desktop cnc router; System requirements: Windows XP / Win 7 / Win 8 / Win 10 / Linux; Supporting files:G-code .nc/.txt/.tape/.gcode
- Spindle Motor: 775 120W spindle motor DC12-36V, 24V is 10000r/min; Collet: with ER11 3.175mm collet,also can be equipped with 0-7mm size; Stepper Motor: Nema17 42 stepper motor 1.33A/0.3N.m/43oz-in/42x42x34 mm
- Application: Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.soft metal like copper and aluminum and other materials; If you have the engraver module,you also can change the spindle to a 3-pin PWM engraver module,then also can engrave on kraft paper, wood, leather etc
- GRBL Software: Our parcel include a 4G USB flash drive,it include the installation instructions,user manual and GRBL software; Upgraded GRBL1.1 Control Board: Added the outer casing,E-stop button port,probe port,X/Y/Z axis limit port and add the power button switch,with the fan,enhanced spindle drive,can support max 20000rpm spindle,and also can support 12V 3-PIN PWM/TTL 0.5W-20W engraver module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| Part Number | 3018 |
| Product Dimensions | 18.01 x 18.01 x 30 cm; 7.16 kg |
| Item model number | 3018 |
| Style | 3018-PRO-MAX w/ offline controller |
| Material | Aluminium |
| Power Source | ac/dc |
| Voltage | 24 Volts |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Corded electric |
| Item Weight | 7.16 kg |

## Product Details

- **Brand:** CNCTOPBAOS
- **Material:** Aluminium
- **Power source:** ac/dc
- **Product dimensions:** 18W x 30H centimetres
- **Voltage:** 24 Volts

## Images

![3018-PRO-MAX 3 Axis Desktop DIY Mini Wood Router Kit PCB PVC Milling Engraver Engraving Carving Machine GRBL Control with Offline Controller - Image 1](https://m.media-amazon.com/images/I/71MVcmPPERL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Your cnc router comes only with the Microsoft drivers, do you have a site to get the linux drivers?**
A: As I'm running windows on my system, I never checked for others. I have been told they are available online with a Google search.

**Q: where can we purchase the laser module?**
A: Amazon has lasers.:)

**Q: Spindle connection, does it matter how the red and black wire are connected? Spindle is not labeled.**
A: red wire connect to "+" , black wire connect to "-"

**Q: how wide of a surface can it engrave acrylic?**
A: I use mine for specific CNC milling of parts so I couldn't say. With that said, I have cut to the edge of the bed minus the instep loss from the limiting switches I installed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 12 March 2026*

It was quite straightforward to assemble, kind of like legos but more metal. The quality of the CNC is quite good for what it's priced at and it cuts pretty well. I've been able to accurately cut PCBs even with the default setup.

### ⭐⭐⭐⭐⭐ Review
*by A***Z on 15 August 2022*

Es una muy buena maquina, tiene potencia suficiente para grabar y cortar acrilico. La compre más específicamente para grabar pcb los cuales aun no pruebo pero creo que no dará problemas. No es difícil de ensamblar pero si laborioso y algo tardado. Sugiero engrasar los ejes para que los baleros se desplacen más suave ya que se sienten un poco duros. Igual hay que informarse bien antes de usarla, ya que es un poco enredado generar los gcode y sin un buen conocimiento se pueden romper las brocas.

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 10 March 2024*

Trabaja de maravilla a la hora de diseñar tarjetas de PCB, si acaso la única recomendación es que el soporte del eje Z tenga el tope adecuado para la tuerca anti retroceso para evitar movimientos que alteren el movimiento del ya mencionado.

## Frequently Bought Together

- CNCTOPBAOS CNC 3018-PRO-MAX 3 Axis Desktop DIY Mini Wood Router Kit PCB PVC Milling Engraver Engraving Carving Machine GRBL Control with offline controller Hand Control (w/Offline Controller)
- SainSmart CNC Router Z-Axis Tool Setting Touch Probe, Compatible with Grbl/Mach 3
- Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/650963321-3018-pro-max-3-axis-desktop-diy-mini-wood-router](https://www.desertcart.us/products/650963321-3018-pro-max-3-axis-desktop-diy-mini-wood-router)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*