New improvements have been made to the TrueSharp 2 electric rotary blade sharpener, giving even better sharpening results in faster time. The TrueSharp 2 Power Sharpener sharpens your rotary blades with the push of a button! Make quick work of sharpening 28mm, 45mm, and 60mm rotary blades with TrueSharps high-quality, new diamond-grit sharpening stones. The TrueSharp 2 has been improved to offer faster sharpening times, longer-lasting diamond-grit stones, and Higher-quality sharpenings. The TrueSharp 2 has been refined. The blade now spins at a more even-level speed due to a modification of the power supply. This allows a more consistent sharpening of the blades in a shorter amount of time with less chance of error. These and other adjustments have come together to achieve sharper blades in less time. Now you can sharpen 28mm, 45mm, and 60mm rotary blades of almost any brand! The TrueCut TrueSharp electric rotary blade sharpener saves you money. Being able to sharpen your blade to an almost new state will allow you to get the most money out of each blade you buy. You will also cut down the need for frequent trips to the store and buy new blades.