1/2" blade cut. Size 3 3/4 FC Finish Blade has a 1/2" blade cut. Use this blade for a smooth finish that most closely resembles hand scissoring. This is the blade of choice for a short clip on a mixed breed, lhasa, shih tzu, yorkie or maltese. Most groomers who have experienced the performance of this blade for finishing a poodle or other breeds are sold on its smooth, velvety cut.