Excellent chisel set ... Except .. The tool to remove and replace the carbide tips does not fit the screw. I am going to call customer service about this. Otherwise this would be 5 stars.
I called Grizzly, but unfortunately they can't just send me a new tool. I would have to return and replace the entire set. However, I have given it as a gift. I assume that it is a standard screw and I can use a standard off the shelf driver to replace the carbides.
I bought another set for myself, and it came with the proper size tool this time. All in all it works well, The carbides are a standard size so if needed I can purchase at local wood working store.