Woodriver Xtra Coarse Diamond Stone 9-3/4” X 2-3/4” X 1/2"

9-3/4" long x 2-3/4" wide x 1/2" thick double-sided diamond stone Double sided - 120-grit side and 180-grit side Makes quick work of nicks and chips in the edge and changing a bevel Suitable for flattening both oilstones and Waterstones