What are the values of overcuts left behind after drilling of work piece?
(a) 0.01 to 0.05 mm
(b) 0.1 to 0.5 mm
(c) 1 to 5 mm
(d) 10 to 15 mm
I got this question in an international level competition.
My question is from EDM-Applications topic in portion Thermal Processes of Advanced Machining