Countersink HSS-CO Set 6P

According to DIN 335C / 90° angle. Cutting edges: 3. Deburring and countersinking in one go according to DIN74/75. Cutting geometry optimised for easy centering, good chip removal and low vibrations. Best lifetime is achieved when used with lubricant. Suitable for steel and stainless steel < 1100 N/mm², cast iron, aluminium and plastics. Suitable for M18 FDD3.