Irwin Bi Metal High Speed Hole Saw

The 108mm IRWIN Bi-Metal High Speed Hole Saw is specifically sized for substantial commercial plumbing and larger industrial HVAC installations. This diameter provides generous clearances for larger bore pipes, substantial ductwork and various industrial fixtures in demanding commercial and industrial environments. Built with advanced bi-metal construction and electron beam welded teeth, this 108mm holesaw maintains cutting efficiency through demanding use. The sharp, variable tooth design (4-6 pitch) ensures efficient material removal across diverse materials, from timber framing through to harder metals like stainless steel.