
GBD6 1/2 6" - 6 1/2" 120SC. Flex-Hone� tool, also known as ball hones or the ball cylinder hone, is great for deburring, edge blending and surface finishing
While these go by many names dingleberry hone, dingle ball hone; ball
hone, flexhone and dingleberry brush Flex-Hone is the correct name.