You might not use a fixed router often, but it's very handy to have your own once the need arises. No need to look for a power outlet, since it runs on batteries. Just get at it!
From Amazon
Bosch Home and Garden Cordless Trim Router AdvancedTrimRouter 18V-8 (Without Battery, 18 Volt System, Brushless Motor, in Carton Packaging)
Axminster
Bosch AdvancedTrim 18V-8 Cordless Router 18V (Body Only)
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