Blue Spot Tools 22mm Bi-Metal Hole Saw

The Blue Spot Tools 22mm Bi-Metal Hole Saw is a precision cutting tool engineered for versatility and durability. Its robust bi-metal construction combines a heat-treated, high-carbon steel body for exceptional strength and shock resistance with high-speed steel (HSS) teeth designed to deliver exceptional cutting power and a long operational life. This specialised design makes it the ideal choice for professionals and DIY enthusiasts tackling a variety of materials.

This hole saw excels at creating clean, accurate 22mm (7/8”) diameter holes in a wide range of substrates. It is perfectly suited for cutting through non-ferrous metals such as aluminium and copper, as well as plasterboard, plastic, and wood. Whether you're installing plumbing, electrical conduits, or creating openings for hardware, this tool provides reliable performance.

Key Features & Benefits:

• Bi-Metal Construction: The fusion of a tough high-carbon steel body with sharp HSS teeth offers the perfect balance of durability and cutting efficiency, resisting tooth breakage and body fatigue.
• Heat-Treated for Hardness: The entire saw undergoes a specialised heat treatment process, enhancing the material's hardness and wear resistance for a significantly extended lifespan.
• High-Speed Steel (HSS) Teeth: The cutting teeth are made from HSS, which maintains its sharpness even under the high temperatures generated during cutting, ensuring consistent, clean cuts through tough materials.
• Versatile Application: A single tool for multiple jobs, reducing the need for a specialised hole saw for each material type, which simplifies your toolkit and saves costs.

Technical Specification & Use:

To operate, this 22mm hole saw requires a standard 3/8” hexagon arbor (sold separately), making it compatible with most corded and cordless drills. Its design ensures secure attachment and efficient