3pcs Removable Firewood Log Splitter Drill Bit, Wood Splitter Drill Bits,Heavy Duty Drill Screw Cone Driver for Hand Drill Stick-hex+Square+Round (42mm) Feature The product is integrally formed without splicing and is more sturdy that is more comfortable to use. Hardening treatment, high hardness precision, wear resistance, durable to use. Grooved anti-slip design for long hours of work, making work feels comfortable. You can easily to spilt large firewood, wood at home, make it a easy work, save energy and time. This drill is suitable for a wide range of use, whether it is family, camping or farm, can be easily used. 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. 3 Modes Drill Bits :- 32mm/42mm)Square Handle+Round Handle+Hex ShankDifferent 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. Product description Size:42mm Type: Core Drill Bit Material: high carbon steel Application: Wood drilling Used for: Hammer Drill Package Included 1x Wood Splitter Drill 3x Handle( Square Handle+Round Handle+Hex Shank ) Instructions Simply install the drill bit into the hammer drill and then drill the wood and the wood will be easily cut out. Notice 1. Size in 1-3cm size difference is in normal range due to manual measurement. 2. Color may have a little difference due to lights, screens, etc.