1. 3 1 Mode Drill Different drill sizes are available for various electric drills, including 32mm, 38mm, 42mm, and 50mm. Options include square handle, round handle, and hex shank designs. Multiple models and sizes cater to all your needs, compatible with different types of electric drills. 2. Hardness Super Toughness: The wood splitter drill undergoes temperature quenching for exceptional hardness. Made from carbon steel, this lightweight splitter bit is durable, impactresistant, and wearresistant. No breakage due to vibration. 3. Easy Installation: Simply attach the wood splitter to your electric drill, and it's ready for use on wood. An efficient tool for felling and splitting logs, it enables quick trunk separation, boosts productivity, and enhances work efficiency. 4. Wide Applications: This versatile hand tool is for splitting oak, hickory, walnut, and more. Ideal for home, outdoor, farm, and camping use. In cold winters, the firewood splitter helps keep your small wood stove warm.