Speed | The surface grinding speed of coarse particles is faster while the surface of medium particles is suitable for fine |
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Grinding | Small easy to carry and comfortable to hold very suitable for outdoor |
Use | Safe and non toxic environmentally friendly and healthy high strength |
Durable | You can sharpen axes and knives as well as most metal knives anywhere |
sinzau Sharpening Stone Multifunctional Double Sided Whetstone for Axe, Hatchet and Knife, 240/400 Grit Review