Attributes . 3FGV7 Tool Post, 3FGY4 Turning/Facing Tool Holder, 3FGY5 Turning/Facing/Boring Tool Holder, 3FGY6 Boring Bar Holder, 3FGY9 Morse Taper Holder, 3FGZ1 Reversible Cut-Off Tool Holder And 3FGZ2 O.D./I.D. Tool Holder . Names