DMT FWCX Double Sided Diafold Sharpener Coarse / Extra

Amazon

Portable, lightweight and handy foldable handles that protect the diamond sharpening stone when not in use Double sided: Extra coarse diamond for a diamond cutting edge and coarse diamond for working on a rounded edge Faster than conventional stones thanks to the micronised monocrystalline diamond surface No oil required, rinse dry or with water Solid construction for years of performance and re service, Weight: 0.15 pounds, Manufacturer: Acme United Corporation

Cazaar

The popular Diafold Diamond Whetstone is now available with two grit combinations for the ultimate in sharpening versatility. For applications where a dull edge needs to be quickly restored, but a refined edge is required. Simply turn over to use the second grit. The length of the sharpening stone is 110mm. Grit: One side Blue Coarse, other side Black Extra Coarse. (325 x 220 grit)Size 110mm DMTFWCX