Nail Penetration & Screw Bits

it’s all about feet & inches

Even a foot gets complicated working in the trades. The foot dates back at least to King Henry (and Æthelstan) and our country’s surveyors. Our trades’ traditions date back to the Pyramids.

Another RTM classic today: nail penetration and screw bits. The naive academics will believe them, as well as the LCT questions from last class, to be simple. We workers know better.