It is surprising how many can't read a tape measure. "Two little lines past the middle one."
You don't hear "twist" drill bit too much but there are so many types like the ones pictured on the 1st page. There is no auger bit shown. Then there are SDS bits. It can get confusing.
Keep it simple. I walked into Lowes yesterday and asked the 20 something if polyester resin was in his dept (paint) and if so, where. He shrugged and said he didn't know. What is it used for? I told him like surfboard resin. "Oh, that's right over there on the left."
