Unique Design and Easy to Use: Geometry reduces friction and saves time.Just install the drill bit into the power drill.( Fit most magnetic drills) High Quality Material: Made of high quality high carbon steel,it's exceptionally strong, impact resistant and wear resistant.No easy to breaks due to vibration. Multiple Choices: It comes 32mm Wood Splitter Drill + 42mm Wood Splitter Drill + Round + square + hexagon handle set, different drill bits size are available for different electric drills. Choosing the right drill for your electric drill, easy to install and fast to use. Efficient Work to Save Time: Efficient tools for logging and open the wood for quick separation of logs and increased productivity. Titanium coating to reduce friction and heat by heat treatment,makes cutting easier and more durable. How to Use: Just install the drill bit into the power drill, and drill the wood, and the firewood will be spiltted easily.No moving blades, and don't have to worry about your kids swinging an axe.