Utilizing a flexible driver and controlled pressure, this brake cylinder hone services cylinders ranging from 11/16" (17.5 mm) to 2-1/2" (63.5 mm). The 1-1/8" (28.6 mm) long, 240 grit stones are designed with square ends to reach the bottom of step-cut and blind-end cylinders. This configuration allows for both polishing and honing using a single stone grit.

Utilizing a flexible driver and controlled pressure, this brake cylinder hone services cylinders ranging from 11/16" (17.5 mm) to 2-1/2" (63.5 mm). The 1-1/8" (28.6 mm) long, 240 grit stones are designed with square ends to reach the bottom of step-cut and blind-end cylinders. This configuration allows for both polishing and honing using a single stone grit.