Irwin Bi Metal High Speed Hole Saw – 10504201

The 92mm IRWIN Bi-Metal High Speed Hole Saw is specifically sized for substantial commercial and industrial installations. This diameter is particularly useful for larger soil stacks, commercial ventilation systems and various industrial fixtures that require generous clearances through walls, floors and ceilings. Engineered with professional-grade bi-metal construction and electron beam welded teeth, this 92mm holesaw delivers consistent cutting performance through repeated use. The sharp, variable tooth design (4-6 pitch) provides efficient material removal with minimal vibration, ensuring accuracy in demanding applications. Features and Benefits: • 92mm diameter ideal for soil stacks and commercial ventilation • Bi-metal construction for exceptional durability • Variable tooth pitch (4-6) ensures smooth cutting • Electron beam welded teeth resist wear and breakage • Cuts aluminium, copper, iron, stainless steel, wood and zinc • Professional quality for industrial use Specifications: Size (mm): 92 Material: Bi-Metal Pitch: Variable Diameter: 92mm