3D Tech Works
Custom Benchtop CNC Machines and Supplies
Technology for a 3D World 
OpenBuilds MiniMill
At a Glance:

Machining Area X=125mm x Y=200mm Z=80mm

NEMA23 Motor Lead Screw Drive on all Axes

Parts Packages starting at $795

Electronics Parts Package Starting at $300

Router not included

AFFORDABLE - OpenBuilds budget friendly parts allow Builders the opportunity to freely create.​ 
EASY TO BUILD - With the V-Slot Modular Framing System and OpenBuilds Build-Along Videos, assembly is quick and easy. 
OPEN SOURCE - The Builder community is encouraged to modify and build on this design.​ 
CUSTOMIZATION - Take it to the next level and make it your own! Share your builds with the Open Source Builders community OpenBuilds.com​  

OpenBuilds MiniMill Specs 
X Axis Travel: 120mm - (4.5") 
Y Axis Travel: 195mm - (7.5") 
Z Axis Travel: 80mm - (3") 
Color: Silver 
Compatible Material for Cutting/Milling: 
Plexi Glass 
Bundle Includes: 
Mechanical Parts, NEMA23 motors
Electronics and Router Not Included (Sold Separately)

OB Minimill parts package w/NEMA23 Motors                                                             $749.00 CDN
Electronics Parts Pkg - Gradus M1 board, 3 stepper drivers, 250W power supply          $300.00  CDN