Atoma #140 Diamond Lapped Sharpening Plate for Knives Extra Coarse

"Atoma Economy" by Tsuboman is the economical choice for diamond sharpening plates. Unlike whetstones and other ceramic sharpening stones, a diamond plate will not wear down or concave over time. You also don't need water to sharpen your knives. Atoma will remove steel very quickly, and the plate will never clog because it is made using a special patented dispersion technique. You can even use it to flatten sharpening stones! Use this coarse, 140-grit plate to fix minor chips and to recreate an edge on your blade. Specifications Material: Diamond lapped on aluminum Grit: 140 (Extra Coarse) Dimensions: 8 1/4" x 3" x 3/8" ht (21cm x 7.5cm x 1.1cm) Please be advised that there are counterfeit products in the market. [Atoma FAQ- English][Atoma FAQ- Japanese][Atoma FAQ- Chinese] Recommended Sharpening Stones The Atoma 140 diamond plate is suitable for flattening stones as coarse as 140 up to 2000 grit. It does not cease to be effective above 2000 grit, however, the large diamond particles