Irwin Bi Metal High Speed Hole Saw

The 68mm IRWIN Bi-Metal High Speed Hole Saw is an excellent choice for larger commercial plumbing work and substantial ventilation installations. This diameter is frequently specified for installing larger diameter soil stacks, commercial ventilation terminals and various industrial fittings in both commercial and industrial construction. Built with advanced bi-metal construction and electron beam welded teeth, this 68mm 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.