1.chucking reamer, special reamer 2.straight shank, taper shsnk 3.hss co, hss, solid carbide can ... are available at present. Meatime it is also receives the non-standard orders according to the requirements. 3.Our advantage is ... following. coatingTIN, TIALN, ALTIN, TIAIN, etc.sizesstandard and non-standard.materialsolid carbide,hss,hss-coworkpiecwood,plywood,steel,aluminum,plastic ...