Triton TWSS10 Slow Speed Wetstone Sharpener with a High Grade Grindstone The Triton TWSS10 Slow Speed Wetstone Sharpener with High Grade 220 Grit Grindstone produces a polished, razor-sharp edge on cutting and shaping tools Ideal for hand tools, knives, plane irons/blades, chisels and other wood-carving tools Fitted with a pre-dressed, high-grade, grindstone and leather honing wheel Rubber feet keep the machine steady and minimize vibration for a perfect finish 120-watt induction motor provides long-lasting, smooth performance High-grade grindstone can be easily re-dressed with the provided stone grader Edges won't overheat or lose their sharpness due to the water-cooled, slow-speed of the grindstone Use the support arm, angle guide and jig to shape and sharpen a blade precisely to the angle required Includes support arm, Grinding Angle Set-Up Jig, Straight Edge Jig and stone grader.