Omega Products ER25 Axial Tool Head - Round - Internal Nut - DIN5480Omega Products Axial Tool Heads Round Internal Nut DIN5480 are precision engineered cutting tools designed to deliver exceptional performance in a variety of machining applications. With their round shape and internal nut design, these tool heads provide secure and reliable clamping, ensuring precise and accurate machining operations. The DIN5480 standard ensures compatibility with a wide range of machines and tooling systems, making them versatile