Micrometer head assures accuracy in feeding. Expands quickly to cylinder size with fast action rack and pinion. Bottom guard plate helps prevent stones from accidentally hitting the crankshaft. joint action makes grinding of back cylinder easy. Clip-on stones and wipers are easily changed in a few seconds. Use with 1/2" drill. range 3" to 4 1/4". Long 5" stones cut faster, more accurately. Includes the following: Cylinder hone body with 1 set of range rack -#15540- -range is 3" to 4 1/4"-. 1 set of 80 grit stones -#15500- and 1 set of 180 grit stones -#15510-, brush and dressing in a sturdy storage case.
For use with 1/2" drill
3" to 4 1/4" range rack
Both 1 set of coarse stones -#15500- and 1 set of medium stones -#15510-
Includes brush and dressing