Based on this product's specifications, here are some alternatives and similar models
Hole saw (bi-metal) Irwin 22 mm 10504167
Summary description:
Bi-metal hole saw by Irwin with a 22 mm cutting diameter, model 10504167. Designed for cutting clean round holes in metal, wood, and composite materials. Features bi-metal construction for durability and wear resistance, suitable for use with standard drill drivers and arbor attachments for installation, plumbing, electrical work and general maintenance.