HONING STONE BASE FOR HONING HEAD

摘要

Honing stone bases (12) which are equipped with honing stones (15) provided on the outer side thereof are mounted to the holder (11) of a honing head (10) so as to be expandable in the radial direction. Each honing stone base (12) is divided into a support section (13) which is located on the inner side in the radial direction, and a honing stone section (14) which has a honing stone (15) and is located on the outer side in the radial direction. The honing stone section (14) is rockably mounted to the support section (13) through one or more coiled springs (16) arranged at intervals in the direction of the axis of the holder (11).