Chain Files Sharpener, Chainsaw Files, Bearing Steel for Produced(4.8MM) - Product Features
- It has sharp fangs, high hardness and has strong wear resistance
- This chain saw file is made of superior bearing steel ,after elaborate Production process,it can be produced
- Start to fill by tightening the tension in the chain to firmly support and file cutters from inside out the cutter
- Low noise and simple appearance
- It has a round shape, smooth cut and straight tang