Precise Pro-Series Centering Indicators

• Provides a simplified method of centering a workpiece or fixture on horizontal or vertical machines, internal or external diameters.
• Face of indicator remains stationary in any desired position while the machine spindle rotates, leaving the operator with both hands free to accurately position the machine table.
• Length is 6-7/8″.
• Shank diameter is 3/8″.
• Feeler diameter is 1/8″.
• Locating accuracy within .0002″ of true center.
• Operating speed not to exceed 800 RPM.
• Capacity is 5/32″-12″ internal and up to 12″ external.
• Kit includes:
• 3 ID feelers that are 2, 3 & 4″ long
• 3 OD feelers that are 2, 3, & 4″ long
• 1 center locating feeler.
• Comes in a fitted case.