4-Piece Corrosion-Resistant Steel Spiral Drill Bits for Post Hole and Earth Augering Sizes 1.6'x9' 1.6'x16.5' 3'x16.5' and 3'x12' Resilience

1.All of 4sets garden auger spiral drill bits are made from heavy duty steel for superior strength & durability. The glossy painted finish makes it resistant to corrosion & rusting. 2.Our patented design keeps the distance between the digging blade start and the point minimal, so the auger drill bit will start to work on hard ground without having to push down. 3.4 set include 1.6'x9',1.6'x16.5',3'x16.5',3'x12' 4 different sizes drill bits, perfect for digging garden, making post holes, digging earth and Lawn augering. 4.This auger drill bit is designed to make planting job easy - simply attach to a cordless drill and you can start digging into various grounds.