Dimensions: 9.44″ x 8.25″ x 11.25″. Professional grinding. The concept is a further development of the whetstone, which in combination with an innovative guidance system (patented) enables you to have full control of the sharpening. Quick and easy set up. Adjustable angle edge. Diamond Wheel for highest sharpness and Composite Wheel for polishing. Full control of the knives. Speedy sharpening, one minute is enough. Silent running. Zinc cast top construction with ABS housing. Industrial single phase motor. Weight: 13.88 lb. Boxed.