IRWIN 373318BX BI-MTL 3-1/8 HOLE SAW IRWIN

Crafted with durability and efficiency in mind, this hole saw boasts bi-metal construction to ensure a longer lifespan and exceptional toughness during use. The enhanced design features 4/6 variable pitch teeth that not only reduce operational noise but also improve cutting performance, making it suitable for various materials. Variable depth gullets facilitate efficient chip clearance, allowing for smoother, uninterrupted cutting. Each tooth is strengthened through an electron beam weld, enhancing its longevity for repeated use in heavy-duty tasks. Ideal for those looking to achieve clean, precise cuts, this tool is an essential addition to any professional or DIY toolkit.