Introducing the brand-new E97 Diamond and brass refacing tools, now offered in two grit options: standard 400 and fine 800, catering to various cutting and deburring requirements. These instruments enable precise tone hole work, eliminating guesswork and approximations associated with lacking specialized tools for leveling and smoothing tone hole surfaces. Designed to facilitate quick and easy smoothing and leveling of tone holes following body straightening or dent repair, these tools often require only a quarter-turn to assess tone hole status while minimizing material removal. They protect fingers, hands, and fingertips during operation. Utilizing the same proven rotary technique as the legacy E96 set, this updated E97 collection features identical pilot discs, handles, and wrenches, yet is constructed from billet-machined brass to securely hold the diamond disc as a precision cutting surface. The brass composition permits cleaning the abrasive diamond disc using just a toothbrush and plain water. Customers may also choose to purchase a set of brass refacing tools equipped with either 400 or 800 grit discs.