1. This type is the 4th generation chain saw converter, suitable for most of the corner grinders in the market. It is equipped with 100 sprockets as the standard.

2. Adopt automatic oil injection system to protect the chain at all times, and enlarge and widen the metal baffle to protect it more carefully.
3. Do not be too tight between the chain and guide plate, when the electric chain saw is working, 10 minutes for a lubricating oil, can not only maintain the guide plate can also maintain the chain.
4. The chain is consumable and wearing parts, please contact if you need to buy the original chain separately.