specifications Product Name: New Drilling Drill Bit Extractor Product size 40 cm ≈ 15.75in 50cm ≈ 19.68in Description: Easy drilling: This water drill card drill extractor is professionally designed to effectively handle situations where the drill bit gets stuck in cement or concrete. Through simple operation steps, the stuck drill bit can be quickly removed, avoiding the tedious and laborious traditional methods. High quality material: Made of high-quality alloy steel, it has extremely high hardness and usability, and can maintain stable performance in high-strength working environments. The sturdy design ensures long-term reliability and extends the lifespan of the tool. Multi functional application scope: not only suitable for drilling operations in cement and concrete, but also for drilling tasks in other hard materials. Whether it's home decoration or professional construction, it can easily handle various complex drilling needs and improve work efficiency. Convenient installation and operation: The design is simple, the installation is easy, and there is no need for complex tools and steps to complete the installation. Product List 1 * Drilling drill bit extractor