190 mm Hole Saw, Bi-Metal Circular Saw for Wood, HSS Hole Drill Bit with 35 mm Cutting Depth for Plastic, Plasterboard, Dunes Metal Panels

• High-quality material: our 179 mm hole saw is made of high-speed steel and bi-metal, which makes it durable and rust-proof. The drill holes around the saw can remove the wood chips when cutting, reduce friction heat and improve efficiency.
• High efficiency: the bimetal hole cutter is coated with high-speed steel and the sharp teeth with variable pitch are combined with a clean, non-binding edge, which guarantees a smooth and precise cut every time.
• Wide application: this hole saw drill is a perfect cutting tool for installing recessed lights in the ceiling. It is suitable for a wide range of projects, including home renovations, DIY projects and professional tasks such as installing air ducts, speakers, ceiling lights and more.
• Precise cutting: the increased hardness of carbide technology and optimised tooth geometry allow our drill hole cutter to cut faster and more precise than other hole saws. The spring mechanism automatically pushes the disc out of the saw immediately after the hole is completed, which ensures comfort.
• Customer support: We offer our customers 100% satisfaction after selling this hole drill. If you are not satisfied or have any questions, please feel free to contact us for a satisfactory solution.

Hole saw with twist drill for wood, plastic, drywall, plasterboard and soft metal sheet. Specification Material: M42 high speed steel and bi-metal Design: Non-binding design with clean edge. Colour: red.