I wasn't driving the hatchet into the ground. I don't believe that the hatchet even struck the ground, I was just pointing out that any unnoticed follow-through into the material below went into something fairly forgiving as opposed to my driveway.
It's quite possible that the handle took a portion of the impact blow when it broke. The head is very small. However, the packaging specifically lists the axe's ability to handle overstrikes if that was the case. When the hatchet broke, the log was not split buy the blow. In fact, I felt very little resistance in my hand as I struck the final shot when the handle broke. It gave away surprisingly easily.
It was fairly cold today...in the high 20's Fahrenheit. I was only outside with the hatchet for about 20-25 minutes though, and it certainly doesn't qualify as an extreme temperature, imho.
Regardless of the many previous positive experience with this company:
-I purchased a "Product".
-I used the "Product" in a manner reasonably in line with the intended use of the product for a short period of time.
-The "Product" failed in a way that would have left me at a great disadvantage if I was on a multi-day trip while using it.
-The failure was exactly what the manufacturer claimed (through advertising) would not happen when using the "Product". In fact, this is one of the biggest selling points of the "Product".
I never suggested (nor do I now suggest) that anyone avoid buying/using one of these based on this. I did feel that my experience with this axe was certainly worth bringing to attention, though, and that everyone could draw their own conclusions (which generally seems to be the case).