Tenders for Supply of Edm Tap Remover Sfx 4000B Edm Machine Or Equivalent With User Table & Machine Cover Made Of Metal. In Order To Utilize The Axles With Broken Taps, The Broken Tap Inside The Axles Has To Be Removed From The End Holes. Portable Edm Machine To Extract Broken Taps Out Of Drilled Holes. Hole Size:M16 X 1.5 And M20 X 2.5 6H. Drill Depth :Up To 60 Mm.