carbide tip end mill cutter 1)Carbide MG size:0.6um 2) ... )Every type straight handle 4)Tooth: 3,4,6 carbide tip end mill cutter1)Best material: we use the import material ... below: shank specification teeth Size(mm)(R8 shank)ZDLL1R831615734R831816640R832016340R832216340R842517648R842817648R843018456R843218456R843619356R844019356R844519356R865019356R865619368R866319368 carbide tip end mill cutter