5/8″ x 30″ Long Timber Arborist Auger Bit (730 series)

These high carbon steel timber arborist auger bits are perfect for the tree boring arborist professional trades. A self feed screw point eliminates the need for a center punch hole and allows for fast instant starts. Double cutting spurs and a double black oxide flute makes faster, cleaner cuts with lower drill bit cutting temperature. The bit is back tapered to prevent binding when boring deep holes. Quick Change Hex shank allows for a firm grip with the drill machine. Overall length is 30″ and twist flute length is 26″. This extended reach makes projects dealing with log homes, deck renovations, and etc. a lot easier. Each bit is packaged in a clear reusable tube