Numerica Credit Union offers customer support via their website at www.numericacu.com. You can also contact Numerica Credit Union via phone at (800) 255-9194 or email at NCUMemberService@numericacu.com.
Electrical discharge machining. Electrical discharge machining (EDM), also known as spark machining, spark eroding, burning, die sinking, wire burning or wire erosion, is a manufacturing process whereby a desired shape is obtained by using electrical discharges (sparks).
Drilling and Tapping Machines (532 suppliers) Drilling machines and tapping machines are used to drill or thread holes in a surface. Electrical Discharge Machines (EDM) (150 suppliers) Electrical discharge machines (EDM) remove metal from a workpiece by using a series of electric sparks to erode material.