Dremel 4000 Variable-Speeds Rotary Tool Parts Discussion for the Dremel 4000 Variable-Speeds Rotary Tool Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages. Dremel Multi-Max Tool | MM20 | eReplacementParts Discussion for the Dremel MM20 (F013MM2000) Multi-Max Tool Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages. Dremel Tools - Rotary, Saws, Oscillating and more Find the right tool for your project. Since 1932, Dremel® has been helping Makers with its full line of versatile, easy-to-use tool systems that deliver the perfect solution for almost any project. Dremel Repair: 4 Steps (with Pictures) - instructables Dremel Repair: So my Dremel 395 died mid project! No power no strange noises! it was just mocking me and acting like it was like it was unplugged!I figured that since it didn't smell of burning metal I should be able to get it going again.