Three-edged knife for the ORIT torque stone cutter (15 cm) This three-edged knife, specially designed for the ORIT torque stone cutter, offers optimum durability and efficiency. With a length of 15 cm and three cutting edges, the knife is easy to rotate and use up to three times, allowing you to use one knife for longer. A smart choice for long-term use! Suitable for our 1500-UL-1021-000 cutter.