EDM Tapping Electrodes With Hole For EDM Drilling Machine

1.Advantages of thread electrode with hole: thread electrode with hole refers to add water outlet holes in the middle of the commonly used thread electrode. Pressurized processing fluids flows between thread electrode and workpiece to discharge slags, and then to increase the productivity and reduce the costs.2. Materials of thread electrode with hole: high-quality cooper3.Features of TAGUTI® threading electrodes with hole: high purity, good electrical and thermal conductivities, strong anti-oxidation, fine corrosion resistance and excellent processability.4. Machinable mould materials: C45C, SKD11, steel, cemented carbide, copper, aluminum, etc.Metric Standard of Copper Thread Electrode Chart (mm)Metric Standard of Copper Thread Electrode Chart (mm) Item NO.PDdWTInner hole diameterPitch of the threadDiameter of Thread shankDepth of the threadWhole lengthThread lengthM30.53.02.255301.0M40.73.03.055351.5M50.84.03.960352.0M61.05.04.760352.5M81.258.06.555352.2M101.58.08.055352.2M121.7510.010.055352.2M142.012.011.755352.5M162.014.013.755352.5M182.516.015.255352.5M202.518.017.255352.5※Special specifications of thread electrode can be customized!