Lyndex-Nikken CAT40-SF0500-6. Shrink-Fit Tool Holder & Adapter: CAT40 Taper Shank, 0.5" Hole Dia
Shrink-Fit Tool Holder & Adapter: CAT40 Taper Shank, 0.5" Hole Dia 6.3" Projection, 0.94" Nose Dia, Through Coolant
$478.17