[Open Box] SainSmart Genmitsu CNC Router 3018-PRO DIY Kit

brand: SainSmart 1 review SKU: 101-60-280PRO-Sec Variants ID: 28749867941967

*Final Sale, no exchange or return. 6-Month Warranty.

New Version

Genmitsu CNC Router PRO is an upgraded version of Genmitsu CNC Router. All components do not need to be positioned, which greatly reduces the difficulty of assembly and improves the working accuracy. Moreover, the base height is raised to 4cm for a better stability.


With an integrated mainboard and custom software, communication between the software and hardware is seamless by design.


The Genmitsu uses Grbl, high performance, open-source software for controlling movement, and runs on Arduino. Its dependability and simplicity make Grbl an industry standard, so there’s no lack of support and resources available when you get stuck.


Capable of cutting all types of plastics, soft aluminum, woods, acrylics, PVCs, and PCBs, the Genmitsu can be used on a wide range of projects and materials.

Simple Assembly

Assembly instructions are provided, but if you get stuck, check out the SainSmart wiki page or contact us with any questions that arise.

*Tips: Take Extra 15% Off  Blue Laser Module When Purchase with SainSmart Genmitsu CNC Router. This Offer Not Valid with other coupon code.

*Tips: Pick more drills to start your CNC projects.

*Join SainSmart Genmitsu CNC Router Facebook Group.


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The Genmitsu CNC

Designed for the absolute beginner, the Genmitsu is a great tool for starting CNC learning. If wood-working is your hobby, you can use it to add features like curved words and exquisite patterns. If you are a student just learning CNC, it can help you engrave models which you are coding and designing.


The Genmitsu is capable of cutting all types of plastics, soft aluminum, woods, acrylics, PVCs, and PCBs, and a wide range of other materials. The effective engraving depth is 1.8 inches. You will find the SainSmart Genmitsu is an excellent self-teaching tool which allows you to try your DIY ideas on an inexpensive platform without the risk of damaging expensive equipment.

New Power Adapter

The new power adapter has been redesigned, with CE, FCC & PSE certifications, that ensure complete protection for you and your machines. The built-in smart integrated circuit design keeps the power adapter going against overheat on the unit and charging stably.



Offline Control

With SainSmart offline controller module, you can control the CNC router without connecting to the computer. The CNC router can be placed wherever you want, such as garage and workshop.

Redesigned Mainboard

Comes equipped with ABS case and fan, the performance and stability of the new mainboard have been greatly improved.

Open Source

It’s built on Arduino and Grbl (both open source) support, tutorials, additional training, and new ideas to try are plentiful and easy to find elsewhere online.

Laser Module Available

If you are an experienced CNC engraving enthusiast looking for an upgrade, you can add the laser module kit to the machine. With this module, it can absolutely give you different ways to unleash your creativity. (Purchase here)

  Genmitsu 1810-PRO Genmitsu 3018 Genmitsu 3018-PRO
Working Area 180x100x45mm 300x180x45mm 300x180x45mm
Spindle 775 Motor 775 Motor 775 Motor
Supported For Windows XP/7/8/10/ Linux, Mac OS
Power Supply 24V/4.75A 24V/4.75A 24V/4.75A
Software Grbl v1.1/GrblControl(Candle) Grbl v1.1/GrblControl(Candle) Grbl v1.1/GrblControl(Candle)
Perfect For Especially for PCBs, Plastics, Woods, Acrylics, PVCs, Soft Aluminum Plastics, Woods, Acrylics, PVCs, Soft Aluminum, PCBs Plastics, Woods, Acrylics, PVCs, Soft Aluminum, PCBs
Switchable to Laser Module?
Axis Bracket Material PF + Aluminum Aluminum PF + Aluminum
Click Here To See Genmitsu CNC Router 3018-PRO Review

Click here to see Blue Laser Module Review 

Click here to purchase Blue Laser Module


Designed with the absolute beginner in mind, the Genmitsu is an excellent self-teaching tool which allows you to try your ideas on an inexpensive platform without the risk of damaging expensive equipment. Since it’s built on Arduino and Grbl (both open source) support, tutorials, additional training, and new ideas to try are plentiful and easy to find elsewhere online. Genmitsu 3018-PRO CNC router kit is the latest model and it can provide better stability.

Genmitsu CNC 3018PRO is also a hobby starter kit milling machine for education. This desktop CNC engraving machine also can help you to take your woodworking to the next level.

  • Effective Engraving Area: 300 x 180 x 45 mm(11.8 x 7.1 x 1.8”)
  • Frame Size: 400 x 330 x 240 mm(15.7 x 13.0 x 9.4")
  • Frame Material: Aluminum
  • Axis Bracket Material: PVC
  • Z-Axis Component Material: PLA
  • Spindle: 775 motor, 12V, 3000 RPM; 24V, 7000 RPM; 36V, 9000 RPM
  • Rated power: 60W; Maximum power: 120W
  • Step Motor: 1.3 A, 12V, 0.25 Nm torque (2.2 in lb)
  • Drill Bits: Tip 0.1 mm, 20 degree, Diameter 3.175 mm
  • Supported OS: Windows XP, Windows 7, Windows 8, Windows 10, Linux, Mac OS
  • Software: Grbl control(Candle)
  • Power Supply: 24V/4.75A
  • 1x 3018 PRO DIY Router Kit
  • 1x Extension Rod with ER11 Collet (3.175mm)
  • 4x Plate Clamps
  • 10x CNC Router Bits (Cutting Angle: 20 Degree; Shank Diameter: 3.175mm; Tip Diameter: 0.1mm)
  • 1x English Manual
 What can you do with Genmitsu CNC Router 3018 Pro?

Hobby Machine

If you want to learn the basic knowledge about CNC engraving, 3018 Pro is the best CNC machine starter kit for your new hobby. It includes every CNC router parts you need to assemble a desktop CNC machine.

Sign Making

Genmitsu CNC Routers 3018 Pro, with simultaneous 3-axis motion, are perfectly suited to carve out sophisticated motifs in everything from soft aluminum to wood, plastic, PCB, PVB, and foam. Even 3D designs are no problem.


Traditionally, woodworking has been viewed as a hands-on pursuit that eschews machine assistance. But today’s master craftsmen are beginning to recognize – and embrace – the possibilities and consistency offered by CNC routers. Everything from small and delicate toys and game pieces, to intricate designs and lettering set in larger items, can be done in an authentic and high-quality fashion.

Start Doing Small Business

Even stay at home, you can start to make money with Genmitsu CNC router with a single investment. You can make your unique design crafts to sell at the market or help people customize logos or patterns.



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Customer Reviews
5 Based on 1 Reviews
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Filter Reviews:
David C.
United States United States
New toyfun

Looks good so far, having a blast

What software do you guys use?

Answer: See the “software” document in the files section.

I’ve installed the driver and get no response or a message “port opened”, why?

Answer: If the keypad controller is plugged in the USB won’t work. Likewise if the USB is connected the keypad cannot be used. The control board can only communicate with one at a time.

Where do the 3 little sticky backed heat sinks go?

Answer: one on each of the stepper motor drivers(IC chips on the control board (just below each plug for stepper motors).

What bits are included with the 3018 Pro?

Answer: Ten 20 degree 3.175mm v tip bits, all identical, Ideal for engraving. 1/8” shank bits will also work.

What size wrenches do I need to loosen/tighten the collet?

Answer: 17mm and 13mm

What Feeds and Speeds should I be running?

Answer: Depends. These will change with material being cut, bit type, bit size. This formula is a good place to start, and then adjust with experience. ChipLoad x CutterDiameter x NumberOfFlutes x SpindleSpeed = FeedRate · Chip load for 1/8 bits are different, start with .005 and adjust as needed. · Cutter Diameter and number of flutes depends on the bit selected. · Spindle speed on the 3018 Pro is not marked. I measured it to be around 8350 but varied from day to day (seamed to increase the more I ran the machine). In the woodpecker board default settings 1000 RPM = Max spindle speed. There is a document named “3018-Pro measured Spindle Speeds” uploaded to the files section of the Facebook “Sainsmart CNC router users group” showing the measured spindle speed during a cut with a V-bit for each 100 RPM of programming. There is also an excel federate calculator.

What is homing? Why would I want it? Can the 3018 Pro support it?

Answer: Homing is where the spindle is returned automatically to its Home position (often the left front corner with the spindle all the way up, but there are other options always near the end of the axis). This is useful in aligning the bit to the work piece (by using tool path offsets), and for resetting the machine after problems or re-starts. Home can also facilitate bit changes. In order to use Homing the machine needs to have axis limits, the 3018 Pro did not come shipped with limits, but the woodpecker board and GRBL Control both support it. There is a document named “Touch Plate, E-stop. And limit mods” uploaded to the files section of the Facebook “Sainsmart CNC router users group” describing how to install limits, and more.