6" Engineer’s Square Groz SSA


GROZ manufactures two types of squares: the machinist’s squares, for general purpose, with an accuracy of 0.0019"(48 microns) for the 2" & 4" and 0.0028"(72 microns) for the 6". Although this type is a little bit cheaper, the Boss rather prefers the second type aimed for engineers.

Engineer’s precision squares are very useful for setting up and checking jobs where extreme accuracy is required. Groz guarantees internal and external accuracy of 0.00063 inch (16 microns).

This engineer’s square has a 6"(150 mm) long blade on a 6"(150 mm) long base. Very handy, it has the ideal size for a workshop because it allows to check the squareness of many assemblies and make precise adjustments to machinery.

  • The hardened spring steel blade is permanently fixed to the base by means of tapered self-locking rivets for perfect rigidity
  • The base is wide and provides stability and a solid feel
  • Both blade and base are accurately lapped and precisely ground to ensure straightness and parallelism
  • A groove on the inner corner of the stock aids in the clearance of burr or dirt, ensuring no interference when measuring

Get the most of your square!

Over 70 years of Experience

Normand relies on a team of dynamic and experienced people ready to share their knowledge and experience with customers.

One Stop Shop

Normand offers a one stop counter concept where the customer can find the answer to all his needs for woodworking, from the large specialized corporation to the small cabinetmaker.

Great Expertise

Normand continually invests in the training and development of its staff. The acquisition of modern management and information tools as well as their status update on an ongoing basis is part of our commitment to excellence.

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