The MV450-550 CuCrZr 29 tip holder is a high-quality component designed for the MV450 and MV550 TWIST series welding fixtures, as well as the ML 380 TWIST. Made of durable CuCrZr copper alloy, it provides high resistance to temperature and wear, resulting in a long service life. The chuck allows stable clamping of current tips, improving welding efficiency and precision. It is an indispensable component in professional workshops and the welding industry, where reliability and quality workmanship count.