Ultimate Handyman | Impact step drill | HMT step drill @ultimatehandyman | Uploaded September 2020 | Updated October 2024, 6 days ago.
In this video I test out the HMT versa drive step drill. HMT (hole maker technologies) have a huge selection of problem-solving drill bits, taps and reamers for making metalworking much easier and faster- holemaker-technology.com

The impact rated step drill in this video is a superb piece of kit, which can effortlessly make holes in steel very quickly.