Description <br> Use a brake honing tool to remove carbon, rust and thermal glaze deposits from the caliper and piston cylinder walls; pair with a power drill, lubricate with brake fluid and move up and down both sides of the engine cylinder at low speed <br> Flexible shaft and spread control tension nut allow for faster cutting and maneuverability; 3 carbide stones are designed to be self-centered for quick insertion; Stone sleeves add strength and protect the stone when not in use <br> [More Cylinder Styles]: Small Engine Honing Tool 220 medium grit stones; square ends of stones make this Brake honing tool Perfect for step cuts and blind end cylinders <br> [Adjustment Range]: Controls the range and pressure applied to the cylinder for a smoother, cleaner surface; Spring knurled adjustment nut increases tension and locks brake caliper honed metal arms in place; For use with diameters 3/4 to 1- 1/2 inch (1.9 to 6.4 cm) cylinder <br> TYPE: 2inch(32-89mm) 3-jaw cylinder bore grinding tool / 1-1/8inch(19-64mm) 3-jaw cylinder bore grinding tool <br> Material: Metal <br> colour: Silver <br> <br> Package Contents: <br> 1 x Engine Cylinder Hone Tool <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>