Precision Testing: How to Check the Accuracy of 45-Degree Combination Squares.

In this video we delve into the realm of precision tools, specifically examining the accuracy of various 45-degree combination squares. Using mathematical techniques such as Theales Theorem and Isosceles Triangles, we will test a number of squares including the new Benchdogs and the Woodpeckers Indexable.

We will walk you through the necessary equipment, the layout of the test board, the testing technique, and reveal the results of our comprehensive analysis. As a special bonus, we will demystify the mathematics behind our testing technique, providing a deeper understanding of why our method is effective.

00:00 Introduction
02:44 - The Equipment
04:49 - The Layout
07:43 - The Test
15:43 - The Results
17:04 - The Maths

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