Features: Brand new and high quality Achieve precise and efficient drilling with this 16mm hole saw set, designed for gold aluminum and iron plates. Made of high quality high speed steel, these drill bits are durable and resistant to wear, ensuring long lasting performances without deformation or damage. Suitable for metalworkers such as mechanics and manufacturing engineers, as well as DIY enthusiasts who enjoy decorating with 16mm gold aluminum and iron plates. Whether it's for mechanical processing or decorative crafts, this versatile hole saw set is suitable for various applications, providing accurate and reliable drilling results. Experience quick chip removal and smooth drilling with the excellent chip capability of these hole saw, enhancing your overall drilling experience. Specifications: Material:High Speed Steel Size:Approx.16x74mm/0.63x2.91inch Package Includes: 1 Set Hole Saw note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.