For maintaining a really straight edge, you need a fairly wide bench stone. In general, these are very expensive and, should you need both a diamond and a ceramic stone, the final cost is usually too high for most people. This is not the case if you check our new DC521!
The generous size of 55 x 210 mm (2.17 x 8.27”) features a 10 mm (.4”) thick, precision flat ceramic stone and upon that, a fine, fast diamond whetstone, shipped in a good-looking gift box. And, you still don’t need any water or oil!
Comes in a smart presentation box.