How important are accurate measurements? VERY! When an experienced carpenter makes a measuring mistake, it’s generally because he’s in a hurry. Use a sharp instrument for marking. A No. 2 pencil works well. Shy away from flat carpenter’s pencils; their bulky size can cause you to make mistakes.
“Clamps rubbing and rubbing and rubbing”
“Hammer in motion”

“Hand study”
“Screw Organizer”
“Hand study 2”
“Screw study”
“Learning to mill lumber”
“Experienced carpenter wields a hammer”
“Valuable time”
“Below a stapling gun”
“Exert tremendous force”
“Tracing of a handyman’s labor”
“A man with a strong arm”
“Tightly grip the sanding block”
“The strongest of joints”