Kelife Heavey Smoothing Pneumatic Hammer Review

These bits worked great to knock out a couple of rusty exhaust pipe studs with my Harbor Freight Air Impact Hammer. They are strong enough and heavy enough to solve this old machine problem.

So far so good. I didn't use the spring that came with it because I have a quick connector. They fit my two percussion hammers, a cheap spring-loaded Hf and an Ingersol-Rand. The difference between the two hammers is indescribable.

I mostly use the long drill from this set and it has held up well for a few months now. I've knocked off a lot of frozen hubs with a fairly powerful Matco air hammer and the tip hasn't sheared off yet. I've cut many of these that I've paid a lot more for from a tool cart with Matco and Snap On and this one lasts as well or better as they rarely last more than a few months in the shop.