Lyndex-Nikken BT50-SF32-100 Shrink-Fit Tool Holder & Adapter: BT50 Taper Shank, 1.2598" Hole Dia
Shrink-Fit Tool Holder & Adapter: BT50 Taper Shank, 1.2598" Hole Dia 3.937" Projection, 1.7323" Nose Dia, Through Coolant
$454.09