Industry-leading, factory-quality finish
The Bosch OCL8850 produces the most uniform and parallel finish to brake rotors in the industry. This reduces the likelihood of "come-backs" that result from vibration, pulsation or noise.
Compared to hub-mounted on car lathes, Bosch’s calipermounted unit doesn't require compensation for runout. The Bosch unit efficiently corrects lateral runout, DTV (disc thickness variation) and is more economical than replacing rotors.