Dial comparator 900-107

INCLUDES: Restraining Rod Centerpoint feeler The Centering Indicator provides a simplified method for centering a workpiece or fixture on 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 the feeler. No walking around the machine necessary, no mirrors required, no contortions. Exact chucking not needed. All points and feelers included Free.