Thanks to you all. Mike, I look forward to your post about touching up a bit. Stick, those are two-flute bits with TC cutters. Ghidrah, you say these are not plunge bits, and that does surprise me. Fact is, I am only raising the issue after all these years because this forum gives me the opportunity to do so. The biggest issue, I think, is the quality of the bits' recent professional sharpening (which was their first sharpening ever). So I will slap the work down on their counter when I am next in the shop and demand an explanation. They are nice people and will surely have something intelligent to say. Which I will report back to you, and you can all tell me how wrong they are.
To be continued