DIY 3D Tech

The On-Line Magazine for 3D Printing & CNC

MicroMill Resource Page!

Universal Mini Metal Milling Machine DIY Woodworking Power Tools Model making

The MicroMill project is a project we have undertake to convert a VERY low cost chinese made micromill to be a functional CNC machine!

Also be sure to follow us on Instagram ( ) as we are posting some short videos on the designs and operations ahead of the coming longer running YouTube build videos. You can also see more on this and other projects by checking out YouTube Blog:

Parts used:

Couplers for Motor to Shaft (3x): uxcell 3mmx5mm Brass Shaft Coupling Coupler Motor Transmission Motor Connector
GRBL Control Board (1x): SainSmart 3-Axis GRBL USB Driver Controller Board DIY Engraver Control Board for GRBL
Stepper Motors (3x or one Set): Nema 17, 3 PCS Nema 17 Stepper Motor 4-Lead 1.8 Deg Holding Torque 1.7A 42 Motor
M3 Mounting Bolts (Box): 280Pcs M3 Alloy Steel Grade12.9 Hex Socket Cap Head Bolt Screw Nut Assortment Kit with Storage Box, 4/5/6/8/10/12/16/20/25mm Length
Standoffs: HVAZI 260pcs M3 Male Female Nylon Hex Spacer Standoff Screw Nut Assorted Kit (Black)
PWS: 12v 30a Dc Universal Regulated Switching Power Supply 360w

Thingiverse STLs:

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