Published by on 8 de agosto de 2026 Only be used in continue rotary with a designated drive system with original settings. Use at constant rotation at a speed of 300 rpm. #19: taper.02. #13: taper.02. #16: taper.02. Shank: copper. Under the provisions of ISO 13485 performance test, product durability for twisting and bending must exceed specified value of our standard.