Based on this product's specifications, here are some alternatives and similar models
Hole Saw Set KWB 498720 7 pcs
Summary description:
The KWB 498720 hole saw set includes 7 pieces suitable for drilling through various materials such as copper, hardwood, laminated panels, non-ferrous metals, plasterboard, plastic, softwood, and wood. Packaged in a blister for easy storage and transport, this versatile set is ideal for both professional and DIY projects, ensuring clean and precise cuts.