IRWIN Bi Metal High Speed Hole Saw 10504179

The 41mm IRWIN Bi-Metal High Speed Hole Saw is specifically sized for certain plumbing and electrical applications where standard 40mm dimensions are insufficient. This precise diameter accommodates fittings that require slightly larger clearances, making it valuable for heating engineers and specialist installation work. Featuring robust bi-metal construction with electron beam welded teeth, this 41mm holesaw provides exceptional durability and cutting performance. The sharp, variable tooth design (4-6 pitch) ensures efficient material removal across diverse materials, from timber framing through to harder metals like iron and stainless steel. Features and Benefits: • 41mm diameter for specialist plumbing and electrical work • Bi-metal construction delivers superior blade longevity • Variable tooth pitch (4-6) enhances cutting efficiency • Electron beam welded teeth resist breakage under load • Cuts aluminium, copper, iron, stainless steel, wood and zinc • Professional quality built for demanding applications Specifications: Size (mm): 41 Material: Bi-Metal Pitch: Variable Diameter: 41mm