Insize Alloy Tool Steel Sine Bars 4155

Insize Alloy Tool Steel Sine Bars 4155 are precision measuring tools used in machining and inspection processes to accurately measure angles. These bars are made from high-quality alloy tool steel, ensuring durability and stability during use. The bars are designed with precision-ground surfaces and are hardened and tempered to maintain their accuracy and reliability over time.

Sine bars are primarily used in conjunction with a gauge block stack to set up or inspect angles on a workpiece. They work based on the principle of trigonometry, where the length of the sine bar and the height of the gauge block stack determine the angle being measured. By placing the workpiece against the sine bar and the gauge blocks, users can measure or set angles with high precision.

The Insize Alloy Tool Steel Sine Bars 4155 are available in various sizes to suit different applications and are an essential tool for machinists, toolmakers, and quality control professionals who require precise angle measurements in their work.