True "experts" of a trade know those little "simple tricks" that make a job much easier. This is one of those tricks that makes working with pipe MUCH easier. I learned this wonderful way of making saddle cuts years ago, but only recently learned very few people know about this. So, I thought I would share. I know the first time it was shown to me, I said "That's amazing!" I can only hope your feel the same!
All you need to make wonderful looking and fitting saddle cuts is a bandsaw or chop saw.
I've made a video for this, and it's the last step. I think it's a bit easier to understand than photos.
Step 1: Setting up for the cut
First, set the saw to 35 degrees. This does not have to be exact. 33 to 37 degrees should work, it will just change how much is cut off.
Get some scrap pipe, and set the pipe in the saw. Then adjust the length to be cut off. The cut will NOT be made in the center of the pipe, in this example, the blade is about 3/16 of an inch from center. One could use math to figure out the offset, but it doesn't take too many cuts to begin understanding how cutting off more or less of the pipe affects the saddle. But for now, don't worry about where you make the cut.
Once the pipe is tight in the vise, I use a C-clamp as a stop. When the pipe is turned half a rotation, the clamp will ensure the same length of cut is being made. On every chop saw I've used, it's impossible to use a C-clamp, so I use a sliding square, and measure in from the end of the vise. However, when the pipe is turned, the square will be in the cut. If precision is not needed, just eyeball across the end of the pipe to the end of the straight edge. Or, lay a strap iron across the end of the pipe. A bit more complicated and time consuming...