FAQ

What is the Volume of Crater?
Volume of crater is defined as the Volume of crater made by an electric spark during EDM. Volume of Crater is usually measured using the Square Millimeter for Area. Note that the value of Volume of Crater is always positive.
Can the Volume of Crater be negative?
No, the Volume of Crater, measured in Area cannot be negative.
What unit is used to measure Volume of Crater?
Volume of Crater is usually measured using the Square Millimeter[mm²] for Area. Square Meter[mm²], Square Kilometer[mm²], Square Centimeter[mm²] are the few other units in which Volume of Crater can be measured.
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