【Exquisite Workmanship】This grinding rod is made of fine workmanship, 360 degrees without dead angle grinding and polishing.
【Silicone Carbide Grinding Stone】The cylinder grinder is equipped with a fine stone, the silicon carbide grinding stone can easily carbonand heat glaze deposits from the caliper and piston cylinder walls.
【High Quality Material】The cylinder grinder is made of high quality material, wear- and durable, not easy to damage, long service life.
【Superior Performance】Flexible shaft spring and lir allow the cylinder to change over at a faster cutting speed. The flexible shaft design makes the cylinder grinder easy to use and easy to self-center for superior performance.
【Nut Control】The knurled nut controls the tension and the nut controls the adjustable grinding stone tension, which ensures a tight fit against the cylinder wall.