High quality Auger Bits- This stainless steel auger bits very rustproof and durable. Perfect for drilling into soft and hardwood, MDF, Plywood, Landscape Timber, Tree Stump, Plastic and Aluminum Alloy Material, creates deep and clean holes quickly.Accurate Auger Drill Bit - Starts auger bit drilling on center, eliminates the need for a center punch. The top of the tooth head is a guide function, so that the drilling is accurate, simple, quick and easy.Hex Shank Design - This design is aim to keep the hex shank steady during working, and fits into all power tools more easily and securely, specially for locking into quick change chuck.Threaded Tip and Central Solid Design: The drill is 230mm length. The threaded tip blade and central solid design can provide the faster drilling, easier chip removal and smoother hole walls. And also makes the drill bit stable and strong during the drilling.3 Sizes for Your Various Needs: Therere 3 different diameters of auger drill bits, including 10mm, 12mm, 14mm So you can choose the most suitable wood auger drill bit for the woodworking.Note:Due to differences in light and screen settings, the actual color may be slightly different from the picture.Please allow for small size differences due to differences in manual measurements.