Feature: 1. CARBON STEEL: The wood splitter drill bit is made of carbon steel material, which is resistant to impact and wear, and is not easy to break due to vibration. 2. WITH 3PCS SHANKS: With square shank, round shank and hex shank, different models and sizes can meet more needs, can be used for different types of electric drills. 3. HIGH EFFICIENCY: Efficient logging tool that separates logs quickly, with ti coating to reduce friction and heat, making cutting easier and more durable. 4. EASY OPERATION: The firewood splitter drill bit is cone design to reduce friction and save time, just install it into the drill and ready to use (fits most magnetic drills). 5. APPLICABLE WOODS: Can be used for splitting sturdy oak, hickory, walnut, sycamore, but not recommended for knotty wood or large diameter hardwoods. Specification: Item Type: Wood Splitter Drill Bit Material: Carbon Steel Drill Bit Length: Approx. 92mm / 3.6in Shank Type: Hex Shank, Square Shank, Round Shank. Package List: 1 x Drill Bit 3 x Bit Shanks 1 x Storage Box