0.0005" Precision Centering Indicator

0.0005" Centering Indicator ~ Quick, accurate and easy centering in boring and milling set-up on horizontal or vertical machines. ~ Operates at an angle from horizontal to vertical machines, and from internal to external diameter without any change by simply changing the feeler. ~ The face of the indicator remains stationary at any desired position while the machine spindle rotates, leaving the operator with both hands free to accurately position the table. ~ Includes restraining rod, center point feeler, 2" straight feeler, 4" straight feeler, 6" straight feeler, 2" curved feeler, 4" curved feeler, and a 6" curved feeler.