Size - mini chainsaw chain sharpener Material - high hardness and durable, excellent grinding effect with long service life, not easy to wear off. Application - These grinding heads are good for chainsaw teeth sharpening, also for metal surface polishing, wood and jade shaping, electric saws, glass, steel, and more. Feature - The chain grinding bits are easy to install, used with an electric grinder to easily sharpen your saw chain. Note - With finely and evenly diamond grains on the drill bit, the chainsaw grinding file is also suitable for high-precision work.
