Portable EDM-8C Broken Tap Remover Small Mini Spark Erosion Bolt Extractor 800W. EDM-8C type power is 800W, it could remove M2-M20 broken bolts, taps. Small machine, save large valuable parts! Also could drill a hole or mark on metal work piece.Powesource choices : 110V, 50Hz or 220V, 60Hz. This is based on your local power, we have 110V/220V in stock. Portable EDM machine could high speed remove broken tap, bolt without damage to the thread. Broken tap remover Broken bolt extractor Damage screw extractor Hole drilling/ making Mark on metal. The item "Portable EDM-8C Broken Tap Remover Small Mini Spark Erosion Bolt Extractor 800W" is in sale since Tuesday, November 14, 2017. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Supplies\Other Metalworking Supplies". The seller is "lyxc-sfx-broken-tap-remover" and is located in Luoyang city, Henan. This item can be shipped worldwide.