NOT FULLY TESTED! SKIL 726 Roto-Hammer ~ powers on when trigger is engaged. I do not know if all the parts are there or are missing. Older and dirty grimey greasy. The power cord shows heavy wear also. Also has the large drill bits are included. So you will want to come test it out for yourself. The lot is also listed on other sites. My lack of knowledge of this item and how it works limits my ability to answer questions. Item in Provo, cash and pick up only, sry no venmo please see my other listings, thanks