Bi-metal Hole Saw, 45mm Industrial Grade Stainless Steel TCT Carbide, High Speed ​​Steel Metal Alloy Hole Saw for Metal, Aluminum Alloy, Plastic, Wood

General DescriptionThe 45mm Bi-Metal Hole Saw is designed to provide exceptional performance in drilling various materials such as metal, aluminum, plastic and wood. Made from high-quality TCT carbide and coated with titanium, it effectively resists corrosion and rust, while ensuring a prolonged lifespan thanks to its advanced heat treatment.Technical specificationsMaterial: TCT/CarbideDiameter: 45 mmShank size: 10 mmCutting depth: 25 mmColor: SilverUsageThis hole saw is ideal for making precise and clean holes, making interior decoration work easier and industrial installations. It can be used with various types of drills, including bench drills, magnetic drills, pistol drills and impact drills.It is important to note that it should not be used on concrete, tiles or stone.Other informationPackage contents: 1 x 45mm drill bit + 1 x hex shankSuggestions for use: 1. Use coolant when drilling stainless steel and steel sheets larger than 5 mm. 2. Remove the pilot drill ejector spring when the cutting thickness exceeds 16 mm. 3. Apply anti-rust oil after use to extend service life. 4. Check the integrity of the drill before use. 5. Hold the drill and workpiece vertically while drilling. 6. Use a low feed force at the beginning and a medium feed force after positioning. 7. Avoid a speed that is too low to prevent jamming of the cutting edge. 8. Cool the cutting edge with cutting fluid during continuous drilling.