M3 copper threaded electrode copper tap (with flush hole)

The type without flushing hole is also avaialbe


Products: M3 copper threaded electrode copper tap (with flush hole)
Size: L75 / 50  mm
With flushing hole inside
Applications: all brands of Spark EDM machine

Following sizes are ll available, with flushing hole
Total length 75mm, screw length 50mm
Size can also be customized as customer's request

M3
M4
M5
M6
M7
M8
M9
M10
M12
M14
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