... control advanced equipment,plenty experience timely delivery ISO9001 DIN844 HSS End Mills,straight shank,center cutting(1) Material: W4341, W9341, M2, M35, M42 ... M35, M42Finishing: Bright, TiN, TiNAL4 (6) Flutes HSS End Mills with Square End --- Long SeriesManufacturing Process: Fully GroundSpiral Angle: Helix 30Flutes: ... 4341, 9341, M2, M35, M42Finishing: Bright, TiN, TiNALHSS End Mills Set END MILL