High Quality: Made of stainless steel, strong and durable. It is the perfect tool for any outdoor sports, jungle crafts, lumberjack or DIY enthusiast, etc. Sharpness: Each spiral has been professionally polished to drill a perfect hole with precision. The self-tapping lead screw design is convenient for manually driving the wood drill bit. Perfect Size: Suitable for larger wooden posts to achieve higher torque and easier drilling. Suitable For: This survival drill bit can be used in cork/greenwood projects such as fish traps, chairs, mallets, ladders, maple syrup taps, and most importantly, survival shelters. Camping Survival Gear: Throw it in your backpack as the ultimate survival tool compared to other primitive hand tools and survival tools. Comes with a leather jacket. Recommended for softwood/greenwood projects such as fish traps, chairs, mallets, ladders, maple syrup. Heavy Duty Steel Made of high quality hardened oxidized steel, strong and durable. It is the perfect tool for