The Draper Expert 51mm (2in) HSS Bi-Metal Holesaw Blade is a professional tool designed for precision and efficiency. Manufactured by Draper, a trusted brand in the industry, this high-quality blade is suitable for various applications and is sold individually. With a manufacturer part number of 41081 and a reference OE/OEM number of DRAPER: 52973HS, this holesaw blade is a durable and reliable choice for professionals in the construction and carpentry trades.