Feature:1. ACCURATE ADJUSTMENT: Adopting stepping fine pin guide device with long chuck, it can be quickly and accurately adjusted to cut various depths.2. 5 DUPLICATING TYPES: This horizontal copy machine can replicate hollow, wavy, cylindrical, and bead lock cores, making it convenient and practical.3. EASY OPERATION: The copy machine adopts a handwheel feed to ensure uniform cutting, and can control the speed by itself, operation in simple.4. HORIZONTAL DESIGN: The lock duplicating machine has a horizontal structure, ensuring good operation stability and facilitating smoother copying.5. HIGH EFFICIENCY: This duplicating machine can last for 1530 minutes and is suitable for professionals, greatly improving replication efficiency.Specification:Item Type: Duplicating MachineContinuous Use Time: 15-30 minutesReplicable Type: Hollow type, wavy type, cylindrical type, main and secondary beads typeSize: Approx. 55 x 23 x 25cm / 21.7 x 9.1 x 9.8in.Package List:1 x Host1 x Power Cord1 x Handle1 x User ManualNote:1. Please read the manual carefully before using the machine.2. To avoid eye injury, please wear an eye cover before use.3. When the machine is working, keep your hair, hands, and loose clothes away from the machine blades and brushes.4. Please avoid using this machine in damp environments.5. Ensure that your machine is horizontal and vertical, and do not frequently move the machine.6. Cover it when not in use, keep the machine clean, and regularly add lubricating oil.