Index A Solid Carbide EndMill Ø Range Num. of Teeth Helix Coating Working Materials Page Appearance Series Code No . Angle M500 Series up to HRC 50 Square Type - 2F ESSFA2, ESSSA2 Ø3~Ø16 A72 Square Type - 4F ESSFA4, ESSSA4 Ø3~Ø16 A73 Anti-Vibration Square Type - 4F ESSSD4 Ø5~Ø16 A74 Varix & Anti-Vibration Square Type - 4F ESSSV4 Ø4~Ø16 A75 35 & 38 Wave Edge Square Type - 3F ESSSW3 Ø6~Ø20 A76 Wave Edge Square Type - 4F ESSSW4 Ø6~Ø20 A77 Ball Nose Type - 2F ESBFA2, ESBSA2 1R~8R A78 Corner Radius Type - 4F ESBFA2, ESBSA2 Ø3~Ø12 A79 Varix & Anti-Vibration Corner Radius Type - 4F ESCSV4 Ø4~Ø16 A80 35 & 38 G450 Series up to HRC 48 Square Type - 2F EPSFA2, EPSSA2 Ø1~Ø25 A82 Square Type - 4F EPSFA4, EPSSA4 Ø1~Ø25 A83 Long Flute Square Type - 4F EPSCA4 Ø3~Ø25 A84 EPSEA2, EPSKA2 Long Shank SquareType - 2F Ø4~Ø16 A85 EPSLA2, EPSNA2 EPSEA4, EPSKA4 Long Shank Square Type - 4F Ø4~Ø20 A86 EPSLA4, EPSNA4