Description
1. Material: high speed steel
2. Weight: about 41g
3. Sharpening attachment length: about 70mm
4. Ruler length: about 70.09mm
5. Easy for apply and use
6. It can be easily screwed onto an electric grinder and can easily sharpen chains and serrated blades
7. High-speed steel grinding heads have features of high hardness, high wear resistance, high heat resistance and impact resistance, so don't have to worry about it being damaged
