-
Micrometer head for feeding accuracy; expands quickly to cylinder size with rack and pinion
-
Bottom guard plate prevents hone from hitting crank-shaft
-
Universal joint action for grinding back cylinder
-
Includes hone body, set of standard range racks (3˝ to 4-1⁄4˝), set of coarse and medium grit stones, cleaning brush, dressing paddle, counter-balance spring and a storage case