... experience timely delivery ISO9001 DIN844 HSS End Mills,straight shank,center cutting(1) Material: W4341, W9341, M2 ... , TiAlN Coated;(4) Round Shank, One Flat Key Shank;DIN845 HSS End Mills,TAPER shank,center cutting(1) Material: ... Finish; Titanium Coated, TiAlN Coated;(4) Round Shank, One Flat Key Shank;HSS Roughing End Mills, DIN844 ,Square Manufacturing ... : Bright, TiN, TiNALHSS End Mills Set END MILL