Core Orientation Protractor Rule and Gage

Description

This indispensable pocket tool performs six separate functions:
drill point gauge, bevel protractor, circle center finder, circle divider, and tap and drill table

Drill point gage for checking 59 degree angle drill points; Bevel protractor for measuring and laying out angles.
Center finder locates centers of shafts or circles; Circle divider (up to nine equal parts) for dividing circles into sectors; Tap and drill table shows popular tap sizes with correct drill sizes.
The Multi-Use Rule and Gage is made from heavy-duty stainless steel.

Includes a 4 inch rule with etched graduations in 64ths and millimeters