The Sienci Mill One Kit is an simple and affordable desktop CNC machine to turn your digital 3D designs into real physical objects. The Mill One is designed for both beginners with no experience in CNC milling to advanced makers with milling experience.

What you should know

• Assembly of the Mill One takes on average 3-4 hours, far less than other desktop CNC and 3D printer kits. Our high quality instructional website takes you through every step.
• The Mill One uses T8 stainless steel ACME leadscrews on all three axis instead of timing belts for high precision and reliability.
• The Mill One offers a partial enclosure which allows easy cleanup. Dust and chips collect on the bottom of the machine, which can be vacuumed out every few hours of milling.
• The Mill One is easily hack-able, and can be used to do cool things like automate manufacturing of sensors to metal spectrophotometry. Almost all the parts used in the Mill One can be found off the shelf online or at your nearest hardware store or can be made with a 3D printer, hand tools, and a drill.
• Mill One is compatible with a wide variety of CAD and CAM software to create your toolpaths. We've partnered with Onshape and Kiri Moto to provide a simple but powerful software experience that's free and runs completely on your browser.
• Our company offers fast service and answers to your questions. You can also join our community of Mill One owners on Facebook.

This kit comes with all of the hardware required to build your own Sienci Mill One. A 10mm socket wrench, small flathead screwdriver, and size M3, M5, and M8 Allen keys are needed to assemble this kit.

This kit does not come with a rotary tool, and one must be purchased separately. We recommend the Ridgid R24012 or Makita RT0701C routers due high performance and reliability. Sources to order routers can be found here: http://sienci.com/choosing-a-router-for-your-mill-one/.

For a complete guide on using your Mill One, visit http://sienci.com/resources/

Watch our demo videos

Watch our assembly videos

Model: Mill One

Working Area: approximately 235mm x 185mm x 100mm (9 ¼” x 7 ¼” x 4″) Machine Volume: approximately 430mm x 430mm x 300mm (17” x 17” x 11 ⅞”) Mechanical resolution: ±0.1mm Max Travel Speed: 1200mm/min at ⅛ microstepping (default) Commands to Controller: G-code Driver system: CNC V3.0 HCARDU0086 Arduino Shield on Arduino Uno with Pololu A4988 stepper motor drivers and GRBL firmware Software Compatibility: Universal GCode Sender, Kiri:Moto, Fusion 360 (with Universal GCode Sender plugin), and any other g-code sending software (some 3D printer senders work) Interface: USB Power supply: External 120V/220V, 50/60Hz AC to 24VDC 5A Power consumption: 110W (max)

For a full list of components, please refer to our BOM