Material: High Speed steel ( HSS 4241, 4341, M2, M35)Surface treatment: black finished，polished，titanium coated，amber finished and etcproduction：roll forged, fully groundshank: straight shankstandard： DIN338
Material: High Speed steel ( HSS 4241, 4341, M2, M35) + tungsten carbide tipSurface treatment: black finished，polished，titanium coated，amber finished and etcproduction：roll forged, fully groundshank: straight shankstandard： DIN341
Material: High Speed steel ( HSS 4241, 4341, M2, M35)Surface treatment: black finished，polished，titanium coated，amber finished and etcproduction：roll forged, fully groundshank: reduced shankstandard： 1/2" shank
Material: High Speed steel ( HSS 4241, 4341, M2, M35)Surface treatment: black finished，polished，titanium coated，amber finished and etcproduction：roll forged, fully groundshank: straight shankstandard： DIN1897
Material: High Speed steel ( HSS 4241, 4341, M2, M35)Surface treatment: black finished，polished，titanium coated，amber finished and etcproduction：roll forged, fully groundshank: straight shankstandard：double end
