Heavy-duty steel: Made from high-quality oxide-hardened steel for strength and durability. It is the perfect tool for all outdoor sports, bush work, knife or DIY, etc. Sharp: Each spiral is professionally polished to cut perfect holes. Self-tapping screws to facilitate manual insertion of wood bits. Easy to use and store: the first step is to turn the 1"/25mm wood bit to the location where you want to drill the hole, using a stick through the eye as leverage.The storage box has a hook on the side so you can hang it on your waist or backpack to make the ultimate bush survival tool. Versatile: The hand auger can be used for any soft/green wood product like fish traps, chairs, mallets, camping, wood splitters, pinholes, ladders and shelter construction. It can also be used as an outdoor survival tool to help you live better.