Perfect for kitchens, bathrooms, and more, this versatile kit can be used in different settings for your drilling and milling tasks Whether you are a professional or a enthusiast, this kit is suitable for drilling and milling various materials such as marble, masonry, ceramic, porcelain, and The vacuum brazed technology used in these bits ensures durability and a longer service life. They are built to last This 9pcs Drilling Milling Bits Kit is a must have for any drilling and milling project. With a range of sizes from 6mm to 50mm, it covers all your needs The aluminum suitcase box makes it easy to carry and store your tools, keeping organized and ready for use, Manufacturer: Whoasyst