Introduction to Sinker/Ram EDM

Carl Sommer, president of Reliable EDM, demonstrates Sinker/Ram EDM by machining a blind hex shape cavity with a super fine finish. Sinker/Ram EDM has revolutionized machining. Things that were once impossible to machine are now being done with Sinker/Ram EDM. Any electrically conductive material can be machined with EDM, even tungsten carbide.
Sommer, president of the largest EDM job shop in North America, has co-authored with his son Steve, a mechanical engineer, Complete EDM Handbook. The handbook is free at their website.

View more information on EDMing:
About Sinker/Ram EDM: http://www.reliableedm.com/ram-edm.php
About Wire EDM: http://www.reliableedm.com/wire-edm.php
About Small Hole EDM: http://www.reliableedm.com/small-hole...
EDM Tall and Large Parts: http://www.reliableedm.com/tall-and-l...
Learn Much More—Free Complete EDM Handbook: http://www.reliableedm.com/handbook.php

http://www.reliableedm.com/index.php is the largest EDM job shop in North America.