Precise Wiggler Center Finder Set – 389-4

• For accurately locating working points on drill presses, milling and other machines.
• The original snap-in ball and socket wiggler.

Includes:

• Vinyl case.
• Ball contact attachment: .250″ diameter
• Disc contact attachment: .100″ diameter
• Off-set indicator holder.
• Needle point attachment.
• Shank.