cncDIY

The cncmini, I called tCNC :D

Body size: 45x45x30 (cm)
Work area: 14x14x3 (cm)

13 parts can printed (see in Assembly1.pdf)

4 rod 8mm, 40cm
2 rod 8mm, 10cm
12 lm8uu

4 thread rod 16mm, 45cm (with 20 bolt nut)
4 thread rod 8mm, 15cm
2 thread rod 8mm, 20cm

2 Lead Screw Rod 8mm-30cm + 4 Flange Brass Nut (X,Y axis)
1 Lead Screw Rod 8mm-10cm+ 2 Flange Brass Nut (Z axis)

3 Shaft Coupling (5mm-8mm)
3 stepper motor (I use nema 17).

1 775 motor 12-24v DC

1 ER11 + 3.175mm collet

1 Arduino Uno R3
1 Arduino CNC Shield
3 A4988
1 Relay (on/Off spindle)

And something you need to assembly.

Firmware: grbl v0.9j
Control: GrblControl