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closeup
cnc
coolant
cooling
cut
cutter
discharge
drip
edm
electric
electrical
electricity
electrode
eroding
erosion
factory
fire
flame
fluid
hot
industry
liquid
machine
machinery
mechanical
metal
metalwork
mold
particle
plate
power
precise
process
product
sheet
spark
sparkle
steel
surface
technical
technology
tool
tungsten
water
wire
workpiece