Financing Available for Purchases Over $1,000 


Two Promotions in One!!

Get a FREE CNC laser mechanical kit with a purchase of a Routakit SD or HD kit on top of our holiday savings coupon! Use coupon code ARCO5 at checkout. (THIS WEEK ONLY)

Available ARCO laser kit sizes for promotion are 500x500mm, 500x1000mm, and 1000x1000mm. Please specify desired size at checkout in the customer notes. Please note that the size you choose is not guaranteed and is dependent upon available inventory.

OpenBuilds C-Beam Machine


OpenBuilds C-Beam Machine 00005

The OpenBuilds C-Beam machine is a great solution for those wanting a larger work area over the MiniMill while still being small enough to sit on top of a desk. It features the same rigid C-Beam extrusion and acme drive system as the MiniMill for great results while not breaking the bank. Get your feet wet in the world of CNC with C-Beam. Included with the purchase of a C-Beam you will get a free set of carbide end mills for cutting wood, acrylic, and soft metals exclusively from us at Routakit.

Cut bigger parts out with an increased work area over the MiniMill.

Mill real functional parts out of soft metals like aluminum.

Make small plaques and signs.

So what are you waiting for? Get the OpenBuilds C-Beam and start learning the ins and outs of CNC machining without breaking the bank. It also makes for a great gift so pick one up in advanced for the upcoming holiday season before they become hard to get.

OpenBuilds C-Beam Specs

  • X Axis Travel 350mm - (13.5")
  • Y Axis Travel 280mm - (11")
  • Z Axis Travel 160mm - (6") Actual working depth is 1.250"
  • Acme Screw Drive (12mm)
  • Color: Silver with black plates

Bundle Includes:

  • Mechanical parts.

Electronics (optional):

  • xPro control board
  • 24v power supply
  • Bosh Colt Router (Sold Separately)

Assembly Instructions

Currently shipping within the United States only. Please check out our enthusiast line up if you live in another country.

Routakit LLC is an official distributor of OpenBuilds products

Usually Ships within 2 to 3 days

$585 In stock
Add Nema 23 stepper motor bundle? No (0) Yes (84)
Add 24v power supply? No (0) Yes (50)
Add xPro Controller? No (0) Yes (130)
Add a free set of end mills? yes (0) YES! (0)
OpenBuilds C-Beam Machine OpenBuilds C-Beam Machine OpenBuilds C-Beam Machine OpenBuilds C-Beam Machine OpenBuilds C-Beam Machine