Phase II 0 – 4-1/4″ Range Centering Indicator w/Points & Feelers – 900-107

• The centering indicator provides a simplified method for centering a workpiece or fixture in horizontal or vertical machines, external or internal diameters.
• Indicator dial remains stationary while the machine spindle rotates.
• Operates at any angle from horizontal to vertical without any change and from internal to external by simply changing feeler.
• Restraining rod.
• Centerpoint feeler.
• It is recommended that operating speed not exceed approximately 800 RPM.
• No walking around the machine necessary, no mirrors required, no contortions.
• Exact chucking not needed.
• Measuring Range: .250″ (6mm) Axis Offset
• Internal Capacity Diameter: 5/32″ to 4-1/4″
• Reading: .001″
• Graduation: .0005″

Includes:
Restraining Rod and Centerpoint Feeler