There is no question. Personna Skinning and Food Processing blades are precision ground, creating the sharpest and most durable blades available in the market today. We also offer proven edge geometries for all processing applications and environments. Personna blades are offered in a wide variety of sizes and configurations, to cover all your processing needs. Personna offers a full cryogenic temper at -300 F for extra toughness. When yield, durability and quality matter, ™ choose Personna. When it matters. To learn more, visit us at foodprocessing.personnablades.com © 2013 Personna. All rights reserved.http://foodprocessing.personnablades.com