3-Piece Chainsaw Sharpening Set - High-Speed Diamond Rotary Files
- You'll cut faster and safer with less strain on your chainsaw with properly sharpened chain
- Rotary files embedded with industrial diamonds for easy sharpening of hardened steel, carbide teeth
- Unique diameters for repairing nicks, edge forming and honing to razor sharpness
- 1/8" high-speed steel shanks fit all rotary tools, mini die-grinders or power drills
- Set of 3 rotary files, 5/32"-diameter, 3/16", and 7/32"; 1-3/4"-length