In order to expand holes to precise tolerances, boring bars are essential to precision machining. However, the performance, accuracy, and efficiency of boring bars can be impacted by wear and tear over time. Knowing when to change your boring bar is essential to preserving the high calibre and output of your work. The different indicators that your boring bar needs to be replaced, the causes of tool wear, and the significance of making an early investment in new tools will all be covered in the blog below.