I'm currently renovating my house which imply a lot of scraping of doors and wooden stairs...

Therefore i use the Bahco scrapers which are really really nice !

Even if the blades stay sharp for a long time, it doesn't mean a resharpening doesn't help so I desgined this Jig to get the perfect angle of 20 degrees on my sharpening diamond stones.

You can use M3 screws to secure the blades but it's already a tight fit (best is to slide them in instead of pushing from the top) and they are pretty much secured.