Set, Wiggler/Center Finder, Complete With Case and 4 Attachments, 828B, C, D, PT09186. STARRETT (S828HZ)

Set, Wiggler/Center Finder, Complete With Case and 4 Attachments, 828B, C, D, PT09186. STARRETT (S828HZ), Features: Wiggler/center finder and 4 different attachments adapt to countless applications and are readily interchangeable. The attachments are snapped in the chuck without removing the collet nut and are clamped by a ball swivel-joint which permits adjustment to an angular position or true concentricity. Ball contact is useful in locating work by first bringing the contact against the work and indexing the work to the desired position relative to the spindle. Disc contact has a small disc at the end diameter, permits use in more confined areas. Offset Indicator holder, user can check runout, straightness or alignment of flat surfaces, establish center distances.