Comparison of fatue cracks and EDM slot shapes and widths.

edm slotMulti-holed electrode was proposed for hh-aspect ratio slot machining. Open holes are much better than separated or closed holes. Location of holes with respect toPH Tool EDM Slot Sizing Block, 1018 Steel (SLOTSIZ.ICS) · This product has been discontinued. · Berg Engineering & Sales Co., Inc. makes purchasing