Starrett 689-3Z 90 Degree Countersink Gauge: .360-.560″ Noga Functions: Universal Holder for pocket

Functions: Universal Holder for pocket type Indicators

180" (30mm)

Style of Indicator Mechanical

Ø ball point: 2 mm Ruby

Select RSU100 to convert RS-232 to USB or MU100 to convert Mitutoyo to USB

Starrett 689-3Z 90 Degree Countersink Gauge: .360-.560″ Noga Functions: Universal Holder for pocket688 3Z Starrett 90 Degree Countersink Gauge: . 360 . 560 The Starrett 688 3Z Countersink Gauge has the following specifications: Range: . 360 . 560 Graduations: . 002 Angle: 90 EDP: 63704 Starrett Countersink Gauges are offered in three different angles so that the gauge sets on the angular side of the countersink, as opposed to a chamfer gauge which sets on the top edge of the chamfer. This gauge directly reads the large diameter of the countersink