I have a pack of unopened single bevel black DRT heads to sell. I also have 6 other of the same heads... two I have used in my rhinehard, the other 4 were just taken out of the packaging. On top of this, I have two red double bevels to throw in, used for tuning, but still in mint shape. These can switch from 100 to 125 gr. with the removable collar. I got a good deal on the heads and got too many. I resharpen my regular DRT heads and they are so good, I do not this many. Had excellent success with DRT. $65 TYD for all 10 T