This firewood log splitter is made of high-quality materials, resistant to breakage from vibration. The high-temperature quenched drill bit is sturdy, impact-resistant, and wear-resistant, making wood splitting easier. The firewood log splitter features a U-shaped anti-slip thread design. When the drill bit engages, it requires less effort to split wood, providing a comfortable user experience. The wood log drill bit has a heavy-duty tip and anti-slip grooves to prevent slipping and improve efficiency. The deep thread design allows for easier splitting of firewood. With this tool, logs can be separated quickly. The drill bit is highly efficient for logging and splitting wood. It enables fast separation of logs, increasing productivity. Heat treatment helps reduce friction and heat buildup, allowing for smoother wood cutting. This wood splitting screw cone attaches to an electric drill, enabling easy drilling and splitting of wood. 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 rods 1 x 32mm drill bit 1 x 42mm drill bit 1 x 45mm drill bit Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement error is +/- 1-3cm.