Its sleeve makes insertion in cylinder easy and protects stones when not in use. Use with a variable-speed drill. Use 2004 Stone Set for disc brake honing and 266 Stone Set for drum brake honing.
Collar prevents stone breakage.
Use with a variable-speed drill and 268 Replacement Stone Set. It works on cylinders through bore or blind end. Use with a variable-speed drill. Use 2004 Stone Set for disc brake honing and 266 Stone Set for drum brake honing. Cylinder Hone to Disc Brake Hone.