Master carpenter Matt Jackson's YouTube channel "Next Level Carpentry" is full of tips, tricks, and instructional videos geared towards professional carpenters looking to raise their game. With more than 40 years experience as a carpenter, Jackson has a lot of practical experience and he's excellent at teaching what he knows. In this video, which probably seems rudimentary to most of you, he illustrates how to sharpen four types of tips: the Classic Point, Blunt Classic Point, Offset Scribe Point, and the Projected Point. He also explains how and when to use them, and he answers the question: Why aren't carpenter's pencils round?