【Effective Tool】Enables the inside surfaces of engine cylinders to be cleaned of carbon deposits and re-surfaced quickly, simply and effectively.
【Bore Diameter】51-165mm (2 to 6-1/2 inches), the cylinder-honing tools in one kit covering 51mm to 165mm cylinder bores.
【 220 grit stones 】Kit includes an assortment of 220 grit stones, which enable faster and smoother removal of deposits and corrosion in engine, brake, and all types of cylinders.
【Adjustable 】Adjustable honing pressure and flexible drive shaft. The three honing stones are 3 inches long, medium grade, which is suitable for most cylinder honing applications, and are adjustable by spring tension.
【Application】Suitable for honing and de-glazing car brake and clutch cylinders plus motorcycle, outboard, and lawnmower engine cylinders.