- 10 pieces of 4.8 mm (5/32 inch) chainsaw sharpening stones designed for chainsaw maintenance and garden tools. - Specifically engineered for metal polishing, offering high hardness for efficient use. - Ideal for electric polishing applications and suitable for sharpening steel components that have undergone heat treatment. - Each stone has an overall length of approximately 45 mm. For detailed dimensions, please refer to the accompanying image. Use Scenarios: - Efficiently sharpen chainsaw blades to enhance cutting performance and prolong the life of your equipment. - Perfect for restoring the edges on various steel tools, ensuring precise cuts in gardening and landscaping tasks. - Comprehensively polish metal surfaces, preparing them for subsequent treatments or finishes. With these sharpening stones, achieve optimal performance in your chainsaw and garden tools while maintaining a professional edge on metalwork tasks.