Razor Blade Scraper With Cover And 5mm Mounting Hole

The old scraper for my fish tank broke leaving me with a 5mm stick and no scrapper in the end. I took jsc's Razor blade scraper with cover and modified it with a 5mm diameter hole so that an extended handle could be fitted. This first version seems to have an issue where the top of the mount did not print, it still gripped the pole OK though.

Be careful when using this tool once you have fitted the standard razor blade.

If like me you plan to use this tool in a marine or tropical fis