General Tools Pocket-Sized 6-In-1 Multi Use Ruler and Gauge #16ME with 4-Inch Ruler and Etched Graduations in 64ths of an Inch and Millimeters
$13.28
by General Tools
DRILL POINT GAUGE: Checks 59 angle drill points. BEVEL PROTRACTOR: Measures and lays out angles. CENTER FINDER: Locates centers of shafts or circles. CIRCLE DIVIDER: Used for dividing circles into sectors, regular polygons and polygrams (up to 9 equal parts). TAP & DRILL TABLE: Correlates popular top sizes with correct drill sizes for National form of thread.