The Brush Research BC Flex-Hone is a flexible cylinder honing tool featuring 320-grit silicon carbide abrasive globules, designed to deburr, surface finish, and plateau-hone bores with a 3/4" (19mm) diameter. Its flexible construction allows the abrasive globules to follow the bore contour, producing a consistent crosshatch finish ideal for engine cylinders, hydraulic cylinders, and other precision bores.
Built for use in a standard drill or CNC machine, this Flex-Hone is a go-to tool in metalworking, automotive, and MRO applications where controlled surface finishing and bore refinement are required. The 320-grit rating delivers a fine finish suitable for close-tolerance applications.