Set of 5 Sharpening Files for Chainsaw Polishing, 4.8mm Grinding Polishing Head

【Grinding and Polishing Head】 You can use this type of grinding wheel to sharpen chainsaw chains. It works very well. The grinding head is finely crafted and easy to use. 【HIGH QUALITY AND DURABILITY】 This sharpening stone has high hardness and is suitable for polishing metals, especially heat-treated steel parts, and is the perfect tool for sharpening chainsaws. Wide Application: 5-piece chainsaw sharpener set for 12V mini electric sanders, perfect for polishing metals such as chainsaws, jade, wood, molds, steel, etc. Note: All data is measured manually; please allow a 1-3cm error due to differences in light and display. There may be slight color variations; please refer to the actual item received.