Frame is all done and ready for pickup. After a frame is painted it needs to be prepped for the build. This means making sure all threads and mating faces are to spec. and free from paint. I run a tap through all the threaded holes to get the dried paint out, face and chase the bottom bracket threads and make sure the fork and head tube are also faced. This bike had 18 holes to tap.
Of course most production frames don’t get this type prep, but with a custom frame it is a must. It makes the bicycle go together easier, perform better and last longer.
Here is a photo of a water bottle braze on being cleaned out.

The next picture is the bottom bracket faced. It needs both sides faced since it is an outboard bearing crank.
