Material: 45 carbon steel Color: black Size: 10 x 230mm/0.4 x 9.06 inch, 16 x 230mm/0.63 x 9.06 inch, 19 x 230mm/0.75 x 9.06 inch, 25 x 230mm/0.98 x 9.06 inch (optional) Application: outdoor activities, jungle craft, camping, handyman, etc. Features: [Sharp & Durable] Our manual auger drill is exceptionally sharp, allowing it to easily penetrate the toughest woods while drilling a deep hole without damaging your fingers or knuckles. [Easy To Carry] With its compact size and lightweight design, our manual auger drill is easy to pack in a backpack or tool bag, making it highly convenient for bushcraft enthusiasts or handymen. [Wide Application] This manual survival drill is suitable for various home projects, including building cabin pin holes, crafting furniture, creating sawing horses, rocket furnaces, mallets, and more. [Size Optional] Available in four sizes: 10 x 230mm/0.4 x 9.06 inch, 16 x 230mm/0.63 x 9.06 inch, 19 x 230mm/0.75 x 9.06 inch, 25 x 230mm/0.98 x 9.06 inch. Its compact and lightweight characteristics enhance portability. Packing list: 1x Manual Auger Drill