Voltage is not power. Torque, chuck size, and battery platform matter more than the number on the box.
Match the drive size to the bolt, and buy six-point sockets before twelve-point.
Most shop injuries are boring: a chip in the eye, a cut thumb, dust in the lungs. Four habits fix most of it.
Guards, sharp blades, and clamped workpieces prevent kickback before it starts.
Wipe, oil, and put it back. Three habits that double the life of a wrench set.
Dull bits burn wood and work-harden metal. Speed, pressure, and a light touch keep them cutting.
Twelve tools cover furniture, shelves, plumbing basics, and light framing. Skip the rest until a job asks.
Bench height, one vise, and good light matter more than a big room.