Efficiency and time saving: The efficient tool for cutting wood makes work more comfortable and improves work efficiency and practicality.Titanium coating reduces friction and heat through heat treatment, making cutting easier and more durable The drill bit has three modes: square handle, round handle, hexagonal handle;45mm models and sizes to meet all your needs and are available for different types of electric drills Unique design and ease of use: geometry reduces friction and saves time.Simply install the drill bit into the electric drill High-quality materials: The removable log splitter drill bits are made of high-carbon steel.They are robust, resistant to impact and abrasion and have a long lifespan. Grooved anti-slip design ensures long working hours and comfortable working. ?Work efficiency and time saving?Effective tools for felling and opening wood, making work comfortable, improving work efficiency and practicality.Titanium coating to reduce friction and heat by heat treatment, makes cutting easier and more durable?Different modes of drill bits?There are 3 modes of drill bits: square handle, round handle, hex shank;45mm models and sizes to meet all your needs and can be used for different types of electric drills?Unique design and easy to use?The geometry reduces friction and saves time.Simply install the drill bit into the electric drill?High quality material?The removable log splitter drill bit is made of high-quality high-carbon steel, extremely strong, impact-resistant and wear-resistant, providing a long service life?Advantage?Grooved anti-slip design for long working hours, making work comfortable.Product Description Size: 42mm Type: Core Drill Bit Material: high carbon steel Application: wood drilling Used for: impact drill Package Included 1x woodworking drill 3x handle (square handle + round handle + hex shank) Instructions Installsimply the drill bit into the impact drill, then drill into the wood and the wood will be easily cut.Notice 1. The size in 1-3 cm difference is within the normal range due to manual measurement. 2. The color may have a little difference due to lights, displays, etc.