http://www.germanyseek.com/router-attachment/

Why You Might Want Power Tool Sharpeners – ToolsRUs
The name sort of says it all when you’re talking about power tool sharpeners. The name really tells you what you’re dealing with. The reason you’d need one of these tools and when to get one is sometimes still a question though.
Many different power tools need to be sharp. Many tools don’t perform as well when they get dull or if the attachments start to show significant signs of wear. The beauty of power tool sharpeners is that they will take worn out tools and make them good as new again, well, almost good as new.
If you have tools that are dull they can be a danger to you. When a tool can’t cut through things like it should be able too then people tend to apply more force and that’s when the tool can slip and injuries happen. This can result in jagged edges and may even lead to a cut due to the sudden give of a material when the cutting tool finally wears down the material. Most of the time on the job injuries are directly related to people using tools that are in less than stellar shape.
check out these Cordless Impact Drivers, Steam Cleaner, Teks Screwdriver
There are many different types and sizes of power tool sharpeners, all by different manufactures. Before you buy one you should really take some time to look around and see what’s out there that you think will work for you. There’s usually additional attachments that come with the sharpeners, but if there aren’t then you will need to buy those separately so that you can use the sharpener effectively. The attachments are designed to sharpen the various tools that you may have. You may find that the sharpener you want won’t have all the attachments that you need. On the other hand, you may discover that you don’t need some of the attachments that come with your sharpener.
Dremel Plunge Router Attachment 335 Testing 1