IRWIN 373434BX BI-MTL 4-3/4IN HOLESAW IRWIN

Engineered for durability and performance, the 4-3/4-inch bi-metal hole saw from IRWIN features a robust bi-metal construction that ensures toughness and extends the tool’s lifespan. Its advanced electron beam welding technology provides a strong bond for the teeth, allowing for longer-lasting cutting effectiveness. The design includes 4/6 variable pitch teeth that not only reduce noise during operation but also enhance overall performance. Additionally, with variable depth gullets, this hole saw facilitates efficient chip clearance, making it an essential tool for precise drilling in various materials.