Description: 1. Woodworking saw blade: This universal saw blade ensures the processing of soft wood and other soft materials, and cuts quickly and accurately at work, making it reach the standard you want 2. Blue sand shutter grinding blade: Very suitable for grinding steel, aluminum, colored metal and some other metals 3. Cutting blade: Used for cutting metal and stainless steel alloys, widely used in stainless steel product processing, steel structure factory, sheet metal factory, sign factory, hardware factory, mold processing, tank factory, ship factory, auto parts factory 4. Diamond cutting blade: Used for cutting metal and stone materials Features: -It ensures fast and precise cuts on the job, bringing it to the standard you want. -Ideal for grinding carbon steel, stainless steel, aluminum, colored metals and some other metals. Also suitable for cutting wood and stone. -Widely used in sheet metal factories, sign factories, hardware factories, mold processing, tank factories, shipbuilding factories, and auto parts factories. Specification: Material: alloy Hole diameter: 10mm Disc diameter: 75mm Applicable to: Woodworking cutting disc: cork and other soft materials Blue louver grinding disc: steel, aluminum, colored metals and other metals Black cutting disc: metal, stainless steel alloy Diamond cutting disc: metal and stone materials Package Included: 1x Woodworking cutting disc 1x Blue louver grinding disc 1x Black cutting disc 1x Diamond cutting disc