5" O.D - # 09987 ???. HUBLESS ADAPTER CENTERING CONE. AMMCO HEAVY DUTY.
Ammco Heavy Duty "THICK" Lathe Bits + New L&R Negative Rake Holder Set (UpDate)
5567 Ammco Heavy Duty Positive Rake Carbide Bit - Pack of 2
AMMCO 9263 / 9265 Hubless Adapter Centering Cone Set for Brake Lathe w/ 1" Arbor
Ammco 5000 Giant Heavy Duty Truck Drum Brake Lathe Operating Manual
Ammco 5000 & 6000 Heavy Duty Brake Lathe Upper and Lower Boring Bar Clamp
Ammco 6000, 6002, Heavy Duty Brake Lathe Operating Manual