PRO-SERIES 0-0.12/.0005 INCH CENTERING INDICATOR (4400-0120)

Pro-Series 0-0.12/.0005" Centering Indicator ~ 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 and 1 center locating feeler. ~ Comes in a fitted case.