Advantages Imported Japan stepper motor with servo motor, make processing stable and smooth Host with limit switch, deth can be set, scew machined by military standard, high precision and long life. With universal head and can rotate at any angle when processing, convenient and fast Adopt pulse discharge principle with the power supply, realize processing signal feedback. Automatically back during instable processing, ensure machining efficiency and protect the machine; Built-in Italy imported high-pressure electromagnetic pump. High configuration makes high efficiency Deep hole can be processed. M6 - M100 broken tap, screw, bolt, drill, reamer and other tools can be processed. Materials can be stainless steel, hardened steel, hard alloy, copper, aluminum and other conductive materias, even semiconductor electrical materials can be processed. Rotary spindle, super big power. Can take out M100 bolt. BROKEN TAP REMOVER ,Remove Broken Bolts ,Broken Taps Removal ,Spark Erosion,Tap Removal Drilling Machine BROKEN TAP EXTRACTING MACHINES,TAP REMOVAL MACHINE,Broken Tap Extractor spark-erosion-stud-removal, Metal Disintegrator broken tap removal, broken tap removal tool, broken tap removal machine, broken tap removal edm,