If you need to make big or little holes in 3/8″ thick steel or more, you need some pretty significant drilling torque (or an Ironworker). That’s where our Mill Drilling service can help. We can make one inch diameter holes in one inch thick steel. Whether it is plates, flanges, guards, or handrails, we can put a hole in it. If you need a metal fabrication made that has holes, contact us today.