For honing of brake cylinders and piston bores with capacities between 51 – 178mm. Self-aligning flexible shaft and leg assembly for smooth operation at all speeds. | | Features and Benefits | • Honing diameter and pressure is adjusted via a simple, spring and cone mechanism | • Suitable for use with a variable speed electric or air drill and fits into all three jaw chucks | • Supplied complete with a fine grade stone set | | Notes | • For storage purposes legs are retained in position by a triangular clip – can be removed using long nose pliers or tweezers and should be retained for further use | • Replacement stone sets available | • Use brake fluid for cutting lubricant | • Overall length: 290mm