High Quality Material - Made of high quality high carbon steel,its exceptionally strong, impact resistant and wear resistant.No easy to breaks due to vibration.3 Modes Drill Bits - Square Handle,Round Handle,Hex Shank.Different models and sizes to meet your all needs and can be used for different types of electric drills.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.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)ADVANTAGE - Split tough oak, hickory, walnut, sycamore;Not recommended for knotty woods or large diameter hardwoods. Dimensions: 15.8*3.2*3.2cm Color: Black Material: Carbon steel About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.