Tenders for Supply of 330 Tialn Coated Solid Carbide End Mill Cutter For Machining Of Steel Having 30 Deg. Helix Angle 2 Flut Q3 Hss Parallel Shank Jobber Series Rh. Twist Drill To Is: 5101-1991 And 5099-1983. Size- 5.0 Mm Dia. Mak Q3 Solid Carbide Twist Drill Type N Cylendrical Shank Right Hand Cut Acc Din 6539 1897 Dia. 4.3 Q3