For professional and gentle dismantling of stuck ceramic brake discs. Required, for example, when changing the wheel bearings, axle sleeves or defective chassis components. Ceramic brake discs are extremely wear-resistant and therefore rarely need to be replaced. Unprofessional dismantling can damage and thus premature replacement of the mostly expensive ceramic brake discs. Careful dismantling without knocks, damage to the brake disc and without hairline cracks.