◉ 『Accuracy Precision』: The measuring range of the dial indicator is 0-1",and the accuracy is guaranteed in 0.01" increments  ◉ 『Efficient』: You can tune the table saw blade and fence in a matter of minutes, and make accurate cuts with much less fiddling. So if you are trying to tune up your table saw, this is perfect  ◉ 『Easy to Use』: It's straightfoward to assemble and within a few minutes and is small enough to adjust it to the miter slots. Solved a major alignment problem fast  ◉ 『Strong Applicability』: There are 6 holes for the dial indicator rod, so when you need to adjust the accuracy of different workshop machines,even if the distance between the chamfer groove and the blade is different, you can use this table saw aligment gauge  ◉ 『Premium Material 』: It's made of aluminium alloy,very well machined and plenty sturdy