Spark is robust CNC router with a large cutting area designed for small businesses and hobbyists relying on CNC routers for their production.

It features 16mm supported chrome plated rails, high torque stepper motors and a high speed spindle.

Customize your Spark

Cutting Area:
Cam Software:


Spark view 0
Spark view 1
Spark view 2
Spark view 3






  • 320 x 340 x 60mm
  • 4 x Nema 23 with 
    1.9Nm ( torque
  • 12mm Ballscrews with 4mm pitch




  • GRBL Compatible controller
    with USB Connection
  • 800Watts or 1050 Watts
  • 29.000RPM
  • Aluminum




  • Input: 120 / 240 V
  • 42V 350Watts
  • Spark
  • USB Controller
  • USB Cable
  • User Manual


Spark ships
fully assembled!

No Manual to read

Forget about reading manuals and spending hours to fit every cable and screw.

No cables

Just plug into the power line, connect the USB port and you could be carving your first designs minutes after you receive your Spark.


16mm Supported Rails

16mm Supported Rails

All axes are assembled with 16mm supported chrome plated rails (SBR16).

Supported rails ensures rigidity and smooth milling operations even on the hardest aluminum alloys.

Steppers, Leadscrews and Nuts

Steppers, Leadscrews and Nuts

We chose 1.90Nm ( high quality Nema 23 stepper motors with 200 steps per revolution for Spark.

These motors, combined with the 12mm Ballscrews are capable to provide the required torque in order to mill wood, plastics and non ferous metals such as aluminum with a resolution of 0.02mm.

High Speed Spindle

High Speed Spindle

Spark is equipped with a 800W or 1050Watts AMB Spindle.

The AMB spindle comes ready with a factory test certificate of runout which guarantees the runout to be <0.15mm.

Open Source Hardware

Open Source Hardware

Spark comes with an Arduino UNO, preloaded with the latest GRBL firmware, and TB6600 Stepper Drivers as a controller.

The main reasons we chose Arduino UNO and the GRBL firmware are their ease of use and stellar performance.

Open Source Software

Open Source Software

You can control your Spark CNC Router using the SourceRabbit GCode Sender.

SourceRabbit GCode Sender is open source and FREE and you can download it from our Downloads page.

CAM Software Included

CAM Software Included

Spark ships with a license of the latest SprutCAM Express.

SprutCAM Express is a complete CAM(Computer-Aided Manufacturing) software solution for 3 Axis CNC production machining.