Notched and Side drilled hole Samples

Top Notch EDM manufactures code required calibration standards, and also can provide specialty EDM services on a wide range of in stock and customer supplied materials.
TNE offers a wide range of EDM services to fit your specific needs. Notch widths from 0.002" to 0.500", lengths from 0.020" to 1.500". Notch depths ranging from 0.005" to 0.500" or more. Top Notch can also provide side drilled holes down to 0.010" in diameter up to 0.250".