8 Sizes for Your Various Needs: Drilling diameter: 1/4"，3/8"，15/32"，1/4"，3/8"，1/2"，5/8", 3/4 and 7/8" Inch, Total length: 4Inch & 12inch & 16inch. Perfect for drilling into soft and hard wood
Top Quality: Our Wood Auger Bit is made of top 1045 high Carbon Steel,it has been specially hardened to ensure its durability and long service life
Self-Piloting/Feeding Technology for Flawless Starts: Unlike unstable spade bits, our auger drill bit wood series features a dual-fluted screw tip that ensures effortless piloting on curved surfaces. The auto-centering action eliminates bit wandering, delivering 0.5mm hole accuracy in plywood layers
Safe Operation: Please set the lowest speed to start drilling operation and put safety first. For best drilling results, use a high-powered drill, corded drill or bench drill for drilling. Please remember to check the drill before each use to make sure it is in the best condition
Wide Range of Use: Self-Positioning point tip provides accurate positioning Suitable for drilling into both soft and hard woods, MDF, plywood, lumber, landscape timber, and for installing PVC pipes or boring tree stumps(not for metal
