Toolmaker's Flat

Toolmaker's flats are precision measuring tools used in the field of toolmaking and machining. They are typically made of hardened steel and have a flat, smooth surface. Toolmaker's flats are used to check the flatness, straightness, and squareness of surfaces and components.

These flats are commonly used in the inspection and layout process to ensure the accuracy and quality of machined parts. They are often used in conjunction with other measuring tools such as micrometers, calipers, and height gauges.

Toolmaker's flats come in various sizes and thicknesses to accommodate different measurement requirements. They are typically ground to high levels of accuracy, with tight tolerances for flatness and parallelism.

In summary, Toolmaker's flats are essential tools in the field of toolmaking and machining, used for measuring and inspecting the flatness, straightness, and squareness of surfaces and components.