2PCS Woodworking Drill Bits 1/2 Inch Tungsten Steel CNC 3 Flutes Cutting Drill Bits1High Wear Resistance: The woodworking router bits are made of durable tungsten steel material, ensuring high wear resistance and long lasting performance. 2Efficient Drilling: With a 3 flute design, this woodworking router bit provide stable and efficient drilling, reducing wood splintering and improving drilling accuracy. 31/2 Inch Size: The drill bit size is 1/2 inch, making it suitable for various woodworking projects such as furniture making, cabinetry, and construction. 4Stable Cutting: The cutting drill bit's recommended cutting speed of 12 to 18 meters/minute allows for stable cutting through different types of wood, enhancing overall efficiency. 5Wide Application: This woodworking drill bit is suitable for pistol type drills, bench drills, vertical drills, handheld electric drills, vertical electric drills and mobile belt type magnetic drills.