The blade disengages although in use and will come out from the locking mechanism. Has happened whenever I’ve applied it and nothing I’ve tried out has fixed the trouble. I like DeWalt but I received a lemon. Major tools, hardware, and surplus tools and components from your home enhancement department https://toolpalletliquidaion44433.blogpostie.com/52800667/new-step-by-step-map-for-tool-pallet