Wiggler and center finder along with four interchangeable attachments is useful for various applications. The interchangeability of the attachments is such that the attachments are snapped in the chuck without removing the collet nut and are clamped by the ball swivel joint which permits adjustment to true concentricity or angular position. The Pointed attachment is used for locating working centers quickly and accurately. The Spring tension on the ball of the point allows guiding the point to true concentricity to enable the work piece to be brought in perfect alignment with the machine spindle.
The Ball attachment is useful in locating the work by bringing first the contact ball against the work and then indexing the work to the required position relative to the spindle. The attachment
