This firewood log splitter is made of high-quality materials, not easily broken due to vibration. The high-temperature quenching hardness drill is sturdy, impact-resistant, and wear-resistant, making it easy to split wood. This firewood log splitter features a U-shaped anti-slip thread design. When the drill bit engages, it requires less effort when splitting wood, providing a comfortable user experience. The wood log drill bit has a heavy-duty drill tip and anti-slip grooves to prevent slipping and improve efficiency. The deep thread design helps easily split large firewood. With it, you can quickly separate logs. The drill bit is highly efficient for logging and splitting wood. It can quickly separate logs and increase productivity. Heat treatment helps reduce friction and heat, making wood cutting easier. This wood splitting screw cone can attach to an electric drill, allowing the wood to be easily split through drilling. It has no moving blades. Specification: Product Name: Firewood Log Splitter Product Size: 32mm / 1.2 inches, 42mm / 1.6 inches, 45mm / 1.7 inches Material: Steel Color: Black Package Contents: 9 x Connecting rod 1 x 32mm drill bit 1 x 42mm drill bit 1 x 45mm drill bit Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3cm.