THE GRACE COMPANY-TrueCut TrueSharp Power Rotary Blade Sharpener. Sharpen your rotary blade with the push of a button! This sharpener sharpens 28mm, 45mm, and 60mm blades not matter how dull they are. Use the fine grit stones for everyday sharpening and coarse grit stones for those extra dull blades! This package contains one TrueSharp Power Rotary Blade Sharpener (UL Listed), one blade handler, sharpening stones, cleaning cloth, and blade oil. Sharpener measures 3x3x5 inches. Blades and cutter not included.