I found a new Carborundum hone in my grandfathers barber stuff. I have been laping it for about half an hour on my DMT-C and got the center flat. Are these hones normaly this hard. I am used to the norton that is soft and laps fast. I have considered a DMT-XC or sending it to Josh. It does polish like granet comming off the DMT-C I just dont want to wear out the DMT.

Don