The IRWIN bi-metal holesaws have been designed for the professional and made to provide long-lasting performance for use in general construction, electrical installation, plumbing, heating and ventilation, and remodelling applications. <p><p> <strong> Features & Benefits: </strong> <br> <ul> <li> The sharp, variable tooth (4-6 pitch) design provides a faster cutting action and enhanced performance in a variety of materials and cutting applications. <br></li> <li> The bi-metal construction and the electron beam welded teeth give the user a stronger, longer-lasting blade. <br></li> <li> The IRWIN holesaw range is available from sizes 14mm (9/16") to 152mm (6"), with a line up of high-quality arbors and a pilot drill to cover all application requirements. <br></li> <li> Cuts a variety of materials including aluminium, copper, iron, stainless steel, wood and zinc. <br></li> <li> Diameter: 20mm <br></li> </ul>

Brand Name	Irwin
Material	Wood
Manufacturer Model No	IRW10504165