The end milling cutters with parallel shanks's specification: material:HSS9341 ... M35,M42 standard:DIN 345,338 The end milling cutters with parallel shanks is one of our main products ... .Our company produces kinds of milling cutters,which include the parallel shank,taper shank,ripple,screw ... shank T-slot,convex-semicircle,side and face milling cutters and the metal saws(coarse teeth) and so ...