(1)
Available to fabricate the complicated holes or grooves and can control the depth of them.

(2)
No need for the expensive die.

(3)
Available for most metal components.

(4)
Rough processing is possible and can leave the half of the original metal thickness and the adjustment is possible too.

(5)
No deterioration during the process in quality and feature as the designer intended is provided.

(6)
Offer the quickest delivery for the prototype production.

(7)
It supports two kinds of date file.(DXF/DWG)