shengbenhao 1/4" Hex Shank (100mm) Rotary Drill Saw Blades, HSS Circular Blades Cutting Discs for Tools Wood Plastic PVC Pipe Soft Metal

HSS Circular Saw Blade: Made of high speed steel (HSS), which is robust and sharp enough to maximise cutting speed and provide perfect cutting results. Heavy Duty Carbon Steel Shaft: Made of heavy-duty carbon steel with a nickel-plated finish for long life and extreme hardness to withstand wear and tear, corrosion and frequent use without breaking. Versatile and Efficient: These cutter set come with 1/4" hexagonal handle fit most of electric drills, and easy to install and replace. Suitable for various plastic pipes, PVC pipes and wood, and can also be used for pipes made of soft metal, but when cutting soft metal pipes, please use coolant or water when cutting to prevent the saw blade from overheating. Installation Steps: hex shank → serrated washer → saw blade → flat washer → screw. Tighten screws. Once set up, connect to a drill and start using. Notes: Do not cut hard object. For your safety, please must wear gloves and goggles and be care around spark when using the cutter tools. The maximum speed of the saw blade cannot exceed 20,000 rpm. If there is any issue, please feel free to contact us, our customer service will respond quickly to help you.