HSS Drill Bits,ASME B.94.11M-1/2" Reduced Shank, Silver & Deming, Craftmanship:Milled, ... in paper box HSS Drill Bits,ASME B.94.11M-1/2" Reduced Shank, Silver & Deming. Manufacturing process: milled, ... oxide, black & gold or TiNDiameter: 33/64-1-1/2inchItem No.:TY-H032Note: Split point drills available from ... 1/8" and above sizesKindly contact with us ...