120mm Bi-Metal Hole Saw, M42 HSS Bi-Metal Hole Saw with Center Drill Bit for Heavy Duty Drill Bit Guazhni

General descriptionThe 120mm Bi-Metal Hole Saw is designed for heavy-duty applications, making it suitable for a variety of materials including plasterboard, steel, aluminum, non-ferrous metals, copper, brass, wood, plastic, and PVC. This professional-grade hole saw features a sharp blade that ensures clean cuts and high durability.Technical specificationsMaterial: M42 HSS steelDiameter: 120mmColor: RedCompatibility and accessoriesCompatible with bench drills, electromagnetic drills, pistol drills, and impact drillsIncludes 1 hole sawInstallationDesigned for easy installation on various drill typesUsageIdeal for cutting circular holes in multiple materialsFeatures a spring-loaded design for efficient chip removalClean edge design allows for smooth and fast cuttingOther informationOil-resistant and rust-proof functionsHigh hardness and good toughness for durabilitySilicon carbide coating improves rust resistanceSpring mechanism automatically ejects the disc after drilling