Category: Uncategorized

3-Phase for the Shop: 3-Phase -vs- 1-Phase Power

As a Mechanical Engineer, electricity and power have always been a touch of a mystery. I can recall my Electrical Engineering classmates talking about things like phase diagrams and other “non-mechanical” things that were fascinating, but very different from what I was studying. Since then, I’ve learned a lot about wiring and power. Having wired […]

Drill Doctor: Sharpen Twist Drills, Save Broken Drills

Ever run across a tool that you wish you had acquired long before you did? That’s how I feel about my Drill Doctor, and I’ve owned it for over 10 years! In this post, I’ll give a quick overview of my (old) Drill Doctor 750. It’s pretty amazing what you can do with this tool! […]