Wiggler Center Finder, Starrett
- Quickly and accurately locate working centers
- Attachment snapped in chuck without removing collet nut
- Spring tension on ball permits guiding point to true concentricity
- Wiggler shank is 0.375" (3/8") diameter
Starrett Wiggler Center Finder.
Starrett catalog number 828A.
The wiggler center finder and pointed shank quickly and accurately locates working centers.
Spring tension on the ball of the point permits guiding the point to true concentricity so that the work can be brought into perfect alignment with the machine spindle.
The attachment is snapped in the chuck without removing the collet nut and is clamped by a ball swivel-joint, which permits adjustment to an angular position or true concentricity.
Chris' Tips
How does this gadget work? What are those different attachments for? See How to Use a Wiggler.Here is how to use a wiggler.