2025-04-03 The 3 point auger drive shaft is a crucial component of a post hole digger, which is commonly used for digging holes for fence posts, planting trees, and other similar tasks. This system is designed to be attached to a tractor, utilizing its power take-off (PTO) system to drive the auger. In this article, we will delve into the mechanics of how a 3 point auger drive shaft works, including its components, installation, and operation.