Gem Bids For Solid Carbide Drill Dia 3.2mm, Flute Length 23-25mm, Oal 58-60mm, Shank Dia 4mm, Cobalt 11-12%, Tial, Solid Carbide Through Coolant Drill Dia 6.2mm, Flultelength 53mm, Oal 90mm, Shank Dia 8.0mm, Tialn/, Solid Carbide Through Coolant Drill Dia 4.76mm, Flultelength 44mm, Oal 82mm, Shank Dia 6.0mm, Tialn