Roll The Gold! Titanium Coated Rotary Cutting Blade 45mm-2/Pkg. Gold titanium 45mm rotary replacement blades. Titanium nitride coated steel blade retains cutting edge longer for extended cutting life. Compatible with popular rotary cutters. Sold Individually Please note: If there is a color/size/type option, the option closest to the image will be shipped (Or you may receive a random color/size/type).