Din327 Square End Mills,milled or ground,HSS or HSSCO. Din327 Square End Mill. Manufacturing process: milled, fully groundMaterial: HSS, HSS-CoFlute: two flutesHelix Angle: 30ºFinish: Bright, TiN, TiALNDiameter: 2-25mm. DdL1DdL126484111270133649512127316465171412731656528161679196652818167919710601020208822810611122208822910611124251022610106313252510226