Hello,

Iam working on my first cnc router that is on a thigh budget. It should cost not more than 500$.
PART LIST:
- Nema 23 stepper motor
- Arduino uni + GRBL shield
- tb 6600 Stepper motor driver
- CUSTOM LINEAR RAIL FOR X and Y axis
- MGN 15mm linear rail for Z axis
- HTD 5m belt - 20mm for X and Y axis
- T8 screw rod for Z axis
- 2200w Dewalt router for spindle

Here is a link of 3D model how it should work:


And links of what currently have made:



Those custom linear rails with ball bearing are working actually pretty good.
Please comment if you have any suggestion.

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