FTVOGUE 3Pcs/Set Round Bearing Steel Sharpening Chainsaw Files Sharpener (4mm/4.8mm/5.5mm Optional)(4mm) - Product Features
- 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
- It has a round shape, smooth cut and straight tang
- It has sharp fangs, high hardness and has strong wear resistance
- Low noise and simple appearance