The Diablo DHS1375CT Carbide-Tipped Wood and Metal Hole Saw is a high-quality tool designed for precision cutting. With a blade diameter of 1-3/8 x 2-3/8 inches and made of durable carbide material, this hole saw is perfect for drilling into various materials such as wood and metal. The carbide-tipped design ensures longer-lasting performance, and the manufacturer, FREUD AMERICA INC, guarantees quality craftsmanship. The compact size and lightweight design make it easy to use and handle, making it a valuable addition to any workshop or tool collection.