Euro Machinist Square 100mm X 70mm (4 Inch)

Machined from bar stock (billet)

A machinist square is the metalworker's equivalent of a woodworker's try square. The square refers to the tool's primary use: measuring the accuracy of a right angle (90 degrees). To "try" a surface is to check its straightness or correspondence to an adjoined surface. A small notch has been added to the inside corner of the square to prevent small particles from accumulating and affecting the square's reading.

This Bulgarian made small machinist square has a 100mm (4") long foot and stands 70mm (3") tall. It also has a graduated scale along its taller foot (100mm on the outside and 75mm on the inside). Unlike the less expensive India made machinist squares that are welded together from 2 pieces of material, this square is machined from one piece bar stock (billet). Made from stainless steel (INOX) and has a back accuracy in accordance with DIN 875/II (DIN875/2) standards.