
Get to Know Your Hammer

Over three million years ago—before fire, before the wheel—man invented the humble hammer. In 2012, archeologists on an excavation project in Kenya’s Rift Valley uncovered a large deposit of differently shaped stones, obviously altered by hand, with plenty of evidence pointing to tools by design rather than rock collection. These nascent hammers had no handle, and are thought to have been tools to break up other stones.
Then, around 30,000 B.C., an advancement in hammer engineering—the addition of a wood handle, tied to a stone with animal hide. Of course, we’ve come a long way in the intervening millennia, trading those roughly hewn prototypes for fiberglass and stainless steel. Below, we explore the tool’s types and functions, and provide a guide for choosing a hammer that’s right for you and your project. It’s hammer time.