5 DUPLICATING TYPES: This horizontal copy machine can replicate hollow, wavy, cylindrical, and bead lock cores, making it convenient and practical. ACCURATE ADJUSTMENT: Adopting stepping fine pin guide device with long chuck, it can be quickly and accurately adjusted to cut various depths. HORIZONTAL DESIGN: The lock duplicating machine has a horizontal structure, ensuring good operation stability and facilitating smoother copying. EASY OPERATION: The copy machine adopts a handwheel feed to ensure uniform cutting, and can control the speed by itself, operation in simple. HIGH EFFICIENCY: This duplicating machine can last for 15-30 minutes and is suitable for professionals, greatly improving replication efficiency.