Made of long- wearing stainless steel. This gauge is used for five distinct functions
- Drill Point gauge is used for checking 59 degree angle drill points.
- Bevel Protractor is used for measuring and laying out angles.
- Centre finder locates centres of shafts or circles.
- Circle divider(upto nine equal parts)is used for dividing circle into sectors,regular polygon an polygrams.
- Tap and drill table shows popular tap sizes with correct drill sizes for National form of thread.