The Surface Reconditioning Flexible Hone restores and smooths the inner surfaces of engine cylinder bores. It has abrasive globules attached to flexible filaments that conform to bore geometry. The hone removes glazing, small surface flaws, and buildup, while creating a crosshatch finish that promotes lubrication retention and effective piston ring operation.Attributes:• Minimizes surface irregularities.• Produces a uniform crosshatch pattern for oil retention.• Flexible filaments conform to the bore shape.• Lowered oil consumption, less friction, plateaued finish over 50 percent. Applications: The Surface Reconditioning Flexible Hone is used inside engine cylinder bores during maintenance or overhaul procedures to remove deposits and create a uniform finish that supports proper sealing.