Improves machining quality by minimizing vibration on hubless and composite parts. Manufacturer Part Number: 7040. Designed for use on any brake lathe with 1" arbor. ???? Compatibility: Fits any brake lathe with 1" arbor including Ammco (3000, 3800, 3850, 4000, 4100, 6000, 7000), Hunter (BL20, BL21, BL23, BL30, BL31, BL33), FMC (601, 701, 702, 7600, 7700), Accuturn (1450, 8499, 5223, 8922L), Ranger RL8500, Atlas TR470 and other compatible models.
