Keep your chainsaw cutting nicely at all times!
High-speed steel grinding heads have features of high hardness, high wear resistance, high heat resistance, and impact resistance, so you don't have to worry about it being damaged.
Easy to apply and use. The sharpening angle guide easily guides you with your rotary tool.
Easily screws onto your rotary tool in place of the tool's housing ca The guides in the accessories provide the best sharpening angle.
It can be easily screwed onto an electric grinder and can easily sharpen chains and serrated blades.