The most common coating is black oxide, sometimes referred to as vapor steam coated. The coating is most important to help prevent galling. Galling is caused by friction between sliding surfaces, most commonly found in metal on metal applications when there is inadequate lubrication between the surfaces. The combination of the coated blade and your flood coolant will prevent this issue.
M2 Blade material HSS is a type of high-speed steel that is used to manufacture high-performance saw blades for a variety of industrial applications. They are made from high-speed steel which is a solid metal alloy that contains two or more elements.
The high-speed steel is hardened and tempered to create blades that are wear-resistant and tough。 It has a high resistance to wear and abrasion and is used for cutting materials such as steel, aluminum, brass, and plastic.
M2 high speed steel in various countries have different names, mainly have the following several names:
HSS-Dmo5-DIN: 1.3343-AISI: M2-JIS: SKH 51
HSS metal cutting circular saw blades are available in a variety of sizes and shapes. The most common type is a circular disc saw blade which is typically used for straight cuts. It has a round shape with a wide range of teeth that can produce clean, burr-free cuts. The circular saw blades are also capable of making beveled and miter cuts.
HSS metal cutting circular saw blades are used in a variety of industrial applications including woodworking, metalworking, plastics, and other materials. They are also popular for cutting through hard materials such as stainless steel, titanium, and other metal alloys. HSS blades are designed to offer superior performance and durability, making them a popular choice for professional and hobbyist woodworkers alike.