Cylindrical Hone 1-1/2 Inch 180 Grit Tool

The OTC 7011-10 is a precision cylindrical hone designed for finishing and resizing bores to exact tolerances. Featuring premium 180-grit silicon carbide stones, this 1-1/2 inch (38 mm) hone provides an optimal crosshatch surface finish for improved lubrication retention and sealing. It is ideal for brake cylinders, engine lifters, bushings, and other cylindrical components requiring precise internal surface conditioning. Built to meet industry standards for durability and accuracy, this hone is widely used in automotive, industrial, and maintenance applications where smooth bore surfaces and proper sealing performance are critical.