my diy zapper

madjoe

madjoe

Premium member
20130225_175435_zps464e631a.jpg

20130225_175347_zps870d8795.jpg

20130225_175338_zps5bf7ae99.jpg

20130225_175321_zps10dff2f8.jpg
 
Well the carpenters pencil graphite dont last long need a better graphite harder. So i was looking into it and drafting pencil graphite comes in different hardnesses. Then came across graphite stirring rods and graphite electrodes and found out they r used in edm machines which is nice since i work in machine shop and have edm machines upstairs :) so i got something to lok into tomarrow
 
You must log in or register to reply here.
Back
Top