Sodick CNC Sinker EDM

CNC sinker EDM machines use an electrically charged electrode to burn away away metal regardless of its hardness. The electrodes are typically made from graphite but copper and beryllium copper electrodes are also used. Heat from the spark vaporizes and melts away the conductive workpiece. The electrode never touches the workpiece so there is no physical cutting tool force exerted on the workpiece. Oil is used to flush the eroded particles away from the spark gap. CNC sinker EDMs are commonly used to machine molds and dies. All Sodick CNC sinker EDMs come standard linear motor drives and the SVC circuit. The high speed and high acceleration of the drives creates it own natural flushing condition. This eliminates the need to machine flush holes into the lectrode or set up auxilliary flush ports. The SVC circuit vastly reduces electrode wear resulting in fewer electrodes used during EDM machining.


Affordable Cost -CNC Sinker EDMs AD35L AD55L
axis travel X,Y,Z 14″ x 10″ 11″ 24″ x 16″ x 16″


High Precision-CNC Sinker EDMs AG40L AG60L
axis travel X,Y,Z 14″ x 10″ 11″ 24″ x 16″ x 16″


Large Size CNC Sinker EDMs AG80L AG100L
axis travel X,Y,Z 33″ x 20″ x 16″ 47″ x 26″ x 20″

Need more information?

For more information on any of our product lines, click HERE, fill out the form and a VMC Technologies Sales Engineer will contact you or call 248-786-3000 and we will connect you with the appropriate person that covers your area.

Wire EDM
SL400Q -SL600Q
CNC Sinker
Small Hole EDM
Electrode Machining Center