<p>HIGH PRECISION: Ideal for professional use, this table saw gauge will give you extreme miter precision so you can get the job done. Aluminum Material: This table saw gauge is made of hard and wear-resistant aluminum, which resists oxidation and corrosion, and has a long life.Multiple Angles: The table saw gauges feature multiple angle stops for precise incremental control, and the pivot section can be locked to any angle. Improve work efficiency: This table saw gauge can help you determine the cutting angle faster and more accurately, eliminating the need for repeated measurements and saving you a lot of time. EASY TO USE: This table saw gauge is easy to operate, you just need to adjust it to a suitable angle and then lock it, saving time and effort.</p> <p>Note: the data are all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.</ p>