The Starrett FCH0196-G 40mm Fast Cut Holesaw Bi-Metal is a high-quality drill bit suitable for cutting through metal. This durable tool, designed by the reputable brand Starrett, is perfect for DIY enthusiasts and professionals alike. With a 40mm width and yellow colour, this bi-metal holesaw is a reliable option for your workshop or tool collection. Made in Brazil, this unit is a single item set that will help you effortlessly cut through various types of metal with ease.