High Hardness & Super ToughnessSUITABLE FOR DRY WOOD. Our Wood Splitter Drill Bit made with high carbon steel. High temperature quenching hardness of super strong. It& 39;s exceptionally strong, impact resistant and wear resistant. long service life, high hardness, super toughness. Perfect DesignPointed head design and non-slip groove prevent slippage and improve efficiency. Deep thread design helps you split large firewood easily. You can easily spill large firewood and wood at home. Efficient Work to Save TimeEfficient 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. AdvantageThis versatile wood splitter hand tool works great for splitting oak, hickory, walnut and so much more. Widely applicable to home, outdoor, camping, farms. How To UseJust install the drill bit into the power drill, and drill the wood and the firewood will be spitted easily.No moving blades, and don& 39;t have to worry about your kids swinging an ax Packing 4 x Removable Firewood Log Splitter Drill Bit