Improve work efficiency and save time? An effective tool for felling and splitting wood, making work comfortable, improving work efficiency and practicality. The titanium coating reduces friction and heat through heat treatment, making cutting easier and more durable? Drill bits with different modes? The drill bits have 3 modes: square shank, round shank, hexagonal shank; 45mm models and sizes meet all your needs and can be used for different types of electric drills? Unique design for easy use? The geometric shape reduces friction and saves time. Just install the drill bit into the electric drill? High-quality materials? The removable wood splitter drill bit is made of high-quality high-carbon steel, which is extremely strong, impact-resistant and wear-resistant, and has a long service life? Advantages? The groove anti-slip design allows for long-term work and makes work comfortable. Product Description Size: 42mm Type: Hollow Drill Bit Material: High Carbon Steel Application: Wood Drill Used for: Impact Drill Package Contains 1x Woodworking Drill 3x Handles (Square Handle + Round Handle + Hexagonal (English: Shank) Instructions Installation Just install the drill bit into the impact drill, then drill into the wood, the wood will be cut easily. Note 1. Due to manual measurement, the size difference within 1-3 cm is within the normal range. 2. Due to lighting, monitor, etc., the color may be slightly different.