Sort
![[Processing Knowledge] What Is The Accuracy "tolerance Level" Of Turning, Milling, Planing, Grinding, Drilling, And Boring?-Dalian Fuhong Machinery Co., Ltd](https://endlfh.com/wp-content/uploads/2026/09/1790360002760_0.jpg)
[Processing Knowledge] What Is The Accuracy "tolerance Level" Of Turning, Milling, Planing, Grinding, Drilling, And Boring?
Tolerance level refers to the level that determines the degree of dimensional accuracy. The national standard stipulates that it is divided into 20 levels, from IT01, IT0, IT1, IT2...
1 months ago