Key Considerations for Engineers Squares
When selecting or buying Engineer Squares, also known as machinist squares, there are several key considerations to keep in mind to ensure that you choose the right tool for your needs:
Material: Engineer squares are typically made from materials such as hardened steel, stainless steel, or aluminum. Hardened steel squares are the most durable and accurate, making them ideal for precision work, while aluminum squares are lightweight and corrosion-resistant but may not be as precise.
Accuracy: Check the accuracy specifications of the square, usually expressed in terms of tolerance or the maximum allowable deviation from a perfect 90-degree angle. Higher accuracy squares are essential for precision work.
Size: Engineer squares come in various sizes, typically ranging from 2 inches to 12 inches or more. Choose a size that suits the scale of your work and the space in which you will be using the square.
Finish: A high-quality finish on the square's surfaces is essential for accurate measurements and durability. Look for squares with lapped or precision-ground surfaces for the best performance.
Visibility: Some engineer squares come with etched or laser-engraved markings for easy visibility and readability. Clear and permanent markings are essential for accurate measurements.
Brand and Reputation: Consider buying from reputable brands known for producing high-quality precision tools. Some well-known brands for engineer squares include Starrett, Mitutoyo, and Brown & Sharpe.
Price: While price shouldn't be the only factor in your decision, higher-priced engineer squares often reflect higher quality and accuracy. Consider your budget alongside other factors when making your selection.
Usage: Consider how and where you will be using the engineer square. For example, if you require a square for heavy-duty industrial work, a more robust and durable square would be necessary compared to a square used for lighter tasks.
By considering these key factors, you can select an engineer square that meets your requirements for accuracy, durability, and usability in your specific application.