Description: Size:7*5cm Material:Metal Quantity:5 Color:As the picture Style:Modern Packing:Opp bag Role:Sanding Product Name:Grinding saw serrated grinding tool Packaging size:7*5*3cm Uses:Sanding saw blade Features: Easy to use: It can be easily screwed onto an electric grinder and can easily sharpen chains and serrated blades. Use with electtic grinder: This product is electric grinding accessories kit, and it should be used with electric grinder. Grinding head material: High speed steel 4241 High hardness high heat resistance: High-speed steel grinding heads have features of high hardness, high wear resistance, high heat resistance and impact resistance, so you don't have to worry about it being damaged. Best sharpening angle: The guides in the accessories provide the best sharpening angle. High quality material for durability Not easy to rust, long service life Grinding saw serrated grinding tool Size Chart:7*5*3cm Package include:5*Sanding accessories Note: Pure manual measurement, there is a certain error, please prevail in kind.