Material: The socket wrench is made of hardened oxidized steel, strong and durable. It is the perfect tool for any outdoor enthusiast, er, carpenter or DIYer and more. EASY TO USE: Professional grinding of each helix, active sharpening to drill the perfect hole. Self-tapping screw design, convenient for manually hitting wood. USED FOR: Hand augers can be used to build traps, furniture and even primitive outdoor shelters. Can also be used for cork/green wood work such as mallet, chair, etc. Camping Tools: Take this jungle craft auger with you when building in the wild with settler survival tools. Jungle Craft Tools: Craft tools are easy to carry and wood drill bits make it easy to build anything you want.