Source for carbide scraper blades

[eKretz]

I'll see if I still have a collection of "blanks".

These are just square pieces of carbide you can make whatever you want out of them - but it will definitely help to have a selection of diamond wheels and something to spin them

John, do you use the Sandvik blanks or something else? I am looking to make a few new scrapers soon, thought about just using some old cast iron grade inserts.