Based on this product's specifications, here are some alternatives and similar models
Hole Saw Set FEIN 63127092019 3 pcs Metal Drill 1.8 cm
Summary description:
The FEIN 63127092019 hole saw set includes 3 pieces designed for drilling metal. Each saw has a diameter of 1.8 cm, ensuring precision and efficiency in cutting. Ideal for professionals and DIY enthusiasts alike.