Marttiini Diamond sharpener, oval

Marttiini Diamond sharpener, oval - A diamond sharpener with oval profile. Thanks to its oval shape, this model is best for sharpening tools with curved blades, such as scythes, ice augers and sickles. Diamond abrasion surface is able to sharpen very hard steel materials, such as stainless chrome steel Two-sided: begin with the rougher surface to create a burr on the edge and finish off by using the finer side to remove the burr Length of abrasive surface: 5 cm Total length: 15.5 cm