Starrett 18AA Automatic Centering Punch Ultrasonics LX to accept square drive

LX to accept square drive heavy-duty handpieces — including the H

Mountings are supplied in standard USA ring sizes 6 to 6-1/2

Direct replacement inner shaft cable for OttoFlex and OttoTorqueFlex flex shaft motors

Provides a rigid working surface for hammering and planishing spoon bowls

Starrett 18AA Automatic Centering Punch Ultrasonics LX to accept square driveThe Starrett 18AA Automatic Centering Punch is a top quality, American made tool built for professional jewelers and metalsmiths who demand precision and efficiency at the bench. At 4 inches long, this center punch requires no hammer simply apply downward pressure and the internal spring mechanism releases its tension, delivering a clean, consistent center mark automatically. Ideal for marking drilling points on metal, this punch eliminates the need