Rikon 8 Wet Sharpener Review Canadian WoodworkingRikon 8 Wet Sharpening System The Rikon 82 100 There are five main components to the 82 100 1 5/8 x 8 grindstone water stone or grinding wheel for shaping and sharpening 1 1/8 x 8 leather wheel for honing final polishing 1/4 HP motor that rotates the grindstone at 115 RPM Universal F Support and Tool Holder Jig that presents chisels plane blades and other cutting