Diethrich Coronary Artery Scissors - SupercutDDP Elite USA Diethrich Coronary Artery Scissors are handcrafted from surgical grade German stainless steel. The long Supercut blades are available in a range of angles (25, 45, 60, 90, 120 degrees) to accommodate cardiovascular procedures such as arteriotomies. The black coated ring handles help the surgeon to maintain a comfortable grip. Supercut scissors are designed to provide the surgeon with maximum control. These scissors feature specially