Maxline R/C Products 1.5mm Ti-Nitride Hex Replacement Tip

i ordered this to repare a tip i had break off and when it came in it was a 2mm tip. was going to return it but ended up needing the 2mm tip for another set i had given to me that the 2mm tip was rounded off. this was the first time i ever had a problem with anything from amain but it's making me not want to try it again with ordering another one to fix the one i still have with a broken tip