![]() And, since brass is significantly heavier than aluminum, I find that it feels better. Some people like to have one end brass and one end aluminum, although I prefer two brass inserts – that’s the end I always use anyway. I adjusted the balance between the head and the handle to something I find more comfortable for the light tapping that this type of hammer is more typically used for. You can make it shallower or deeper to get a hammer balance that suits you. I use it to fit allen keys, so I can use the hammer as a small cheater bar. I also drilled a hole in the bottom of the handle. Then I flip it, using the underside as a register for the second flat and chamfer. Then I stick it in a milling vise, dial in the hammer head, and mill one side and add the chamfer. To mill the flats, I wait until the hammer is finished and assembled. I always found it annoying that with a fully round handle, you couldn’t keep the hammer straight by feel – you had to look at it. ![]() For example, this one has flats on the handle. I modified the design of the one I made over a decade ago based on things I wasn’t crazy about. The actual design varies by school, but they all look essentially the same. I don’t know a single machinist that hasn’t made one of these. PULL HAMMER PROJECT Download Machinist’s Hammer 1/2-13 x 1″ long socket head set screw (1 pc).If the budget is tight or selection is limited, though, you can just as easily use steel or aluminum. Personally, I like making tools out of stainless where possible, since they’ll last longer than I will. Mine’s in perfect shape still, aside from a few scuffs and dings, and I use it daily. To make it last longer, there’s a replaceable 1/4-20 set screw that’s used to hold on to the dowel. This tool is exactly what you’ll need to pull 1/2 dowels from tight holes. It doesn’t take too long to do, but it will give an opportunity to learn the fundamentals of turning. This is a nice and simple project that is great for absolute beginners. If you’re working with pull dowels, which are a common fixturing element in many shops, then you’ll need one of these in your toolbox.
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