Tender For supply of twist drill (morse taper shank) as per is 5099 , taper shank twist drill bit 5.5 mm , taper shank twist drill bit 7.9 mm , taper shank twist drill bit 9.3 mm , taper shank twist drill bit 15.5 mm , taper shank twist drill bit 22 mm , mt 1-2 reduction sleeve and mt 2 ejector set , mt 2-3 reduction sleeve and mt 3 ejector set , mt 3-4 reduction sleeve and mt 4 ejector set , mt 4-5 reduction sleeve and mt 5 ejector set , mt 0-1 reduction sleeve and mt 1 ejector set