This is the correct drum cutting bar, holder, and cutter for Ammco 3000, 3850, and 4000 brake lathes.
Ammco Boring Bar, Upper & Lower Clamp and Bit Holder for 4000 Brake Lathe
Ammco Boring Bar Upper & Lower Clamp and Bit Holder for 4000 Brake Lathe
Boring Bar Upper Clamp for AMMCO Brake Lathe Machines, 903017, 3017, 40004
Ammco 903017 Boring Bar Upper Clamp For 4000,4100,7500 Brake Lathes NOS '05
Ammco Drum Boring Bar Upper Lower Clamp for 4000 Brake Lathe
