Product name: Electric hammer skid knife scraper set - wall slotting, drilling, masonry concrete drill bit, flat head chisel Improve your construction efficiency with this electric hammer skid knife scraper set! Designed for wall grooving, drilling, and treating masonry and concrete, this kit is perfect for a variety of construction and renovation projects. Whether you are a professional worker or a DIY enthusiast, this tool has everything you need. The kit includes a wide range of chisels and bits, including flathead chisels, that can easily handle cutting and engraving in different materials. Its high-quality steel fabrication ensures durability and long service life, while the precise design makes you more stable and less prone to deviation when drilling. With an electric hammer and this scraper set, you can efficiently complete wall slotting, drilling, tile removal and other tasks, saving time and improving work efficiency. Whether it is a home improvement or engineering project,