Broken Tap Remover Machine (Portable Edm Machine)Model-Sfx-4000B Working-A Utomatic Capacity-2Mm To 48Mm Depth In Single Working-70Mm Overall Depth Working- 300Mm Power- Single Phase All Accesories Are Including. Coolant System, Electrode Set (With Shee T Electrod Chuck And Sheet Electrod) Cable And Pipes With 2 Set Addition Electrodes [ Warr Anty Period: 30 Months After The Date Of Delivery ] ]