M42 HSS 80 mm Bimetal Hole Saw, Core Drill for Iron, Aluminum, Wood, Plasterboard, Pipes, Plastic, Fiberboard

【High-Quality Materials】This hole saw set is made of high-quality bimetal. The main body is made of special, flexible steel, and the cutting teeth are made of HSS. The bimetal hole saw is characterized by sharp teeth, durability, and high stability. 【Precise and Clean Cuts】The anti-blocking function, sharp-edged design, and duplex teeth ensure a clean and precise cut. The chip ejection holes allow for quick chip removal. 【Superior Performance】The variable and fine tooth pitch prevents the hole saw from binding in the material and ensures smooth operation. Bimetal hole saws have more cutting edges than carbide hole saws, thus ensuring a clean cut. [Wide Range of Applications] The bimetal hole saw is suitable for drilling holes in sheet metal, wood, plastic, pipes, PVC, and fiberboard. This is the ideal choice for DIY projects as well as home repairs and maintenance. Bimetal Hole Saw Perfect for fitting locks and handles on doors and cabinets, or for drilling larger diameter holes in offices, etc. Suitable for drilling holes in sheet metal, drywall, plastic pipes, wood, PVC, and fiberboard. Long Service Life It has stable mechanical properties, high wear resistance, high impact resistance, and is rust-resistant, ensuring a long service life. Specifications Material: M42 Bimetal Shank Diameter: 9.8 mm Hole Diameter: 80 mm Package Includes: 1 Hole Saw A practical tool, shape your life - Applications Suitable for Sheet steel, stainless steel, iron sheet, aluminum alloy, Household wood, galvanized pipe, fire hose, plastic, drywall, etc. Not applicable Concrete, stone, tile, glass. Suitable machines Gun drill, bench drill, vertical drill, etc. Tips When drilling metal: Consider adding coolant. Note: 1. The material to be drilled must be fixed, movable, and open at a 90-degree angle. 2. Start at a low speed when starting the drill bit, otherwise the bit may break. 3. Stop work if the flow rate is insufficient.