Centering Indicator (Meda Series 219) Centering Indicator

* Designed for quick and accurate centering of a work piece or fixture. * Operates at any angle. * Use on vertical and horizontal machines * Use for internal and external diameters. * While spindle rotates, the centering indicator remains stationary and always faces the operator Supplied complete with indicator restraining rod, center point feeler, 4 straight feeler, 8 straight feeler, 12 straight feeler, 4 curved feeler, 8 curved feeler, 12 curved feeler, fitted case. SPECIFICATIONS: Length: 6-7/8 Shank: 3/8dia. x 7/8 long Probe ball: 1/8 diameter Measuring range: .250 axis offset Capacity: Internal: 5/32 to 4-1/4 dia. External: 0 - 4-1/4 dia. Speed: Not exceed 800RPM Approx. Locating accuracy: To within 0.00025 of true center Graduation: 0.0005