3D Aluminium prototype CNC machined on the Mill-it-Mini CNC milling system

This part was made in 6 steps due to the stock being oversized.

– Step 1) pocket down to part sufrace
– Step 2) roughing pass on side 1
– Step 3) finishing pass on side 1

Secure the part for final machining with wax

– Step 4) Pocket down opposite side to part surface
– Step 5) Rough machining on side 2
– Step 6) Finish machining on side 2

Then breakout the part and see how accurate your flip alignment was.

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