Based on this product's specifications, here are some alternatives and similar models
Hole saw BAHCO 3830-32-VIP, single 32 mm, for drill, suitable for metal, stainless steel, steel, wood, plastic
Summary description:
Single hole saw BAHCO 3830-32-VIP with 32 mm diameter designed for use with drills. Suitable for cutting openings in metal, stainless steel, steel, wood and plastic. Supplied as one piece in a box. Intended for creating clean round holes for pipework, cable entries, fittings and general installation or maintenance tasks.