The ARNOLD Group unites companies that are well established in state-of-the-art metal-cutting production engineering and have worldwide marketing structures. When it comes to modern metal cutting ARNO tools are the first ......The ARNOLD Group unites companies that are well established in state-of-the-art metal-cutting production engineering and have worldwide marketing structures. When it comes to modern metal cutting ARNO tools are the first choice for more than 9,000 customers!