- Joined
- Oct 24, 2014
- Messages
- 208
yes .. 1/4 x 20 "pin" in a meaty part of the holder...click on the last pix (thumbnail) , for some reason it didn't show full sizeClever! It looks like you are using the boring bar holder for the QCTP. What do your index holes mate to? Did you drill a corresponding hole in the boring bar holder?