... and bronze alloy,Titanium alloy,copper,lamination. Metal Stamping Machine Features: 1.Standard:JIS, DIN, ASTM, BS.2.Material Thickness: ... 0.1 up to 30 mm3. Processing method: cold punching, deep drawing, threading hole, welding and assembling ... provide high-speed or high-precision fabrication by using CNC punch.4.Available Finish: Polishing ,Powder Coating ,Electrophoresis,Chrome ...