1. High compatibility This gear set is specially designed for 0618 7x12 7x14, CJ18A, CJ0618A and 06183B mini lathes. The wide compatibility makes it a versatile choice for both hobbyists and professionals, optimizing the setup process and ensuring a great fit for your lathe. 2. Improved performance To optimize performance and reduce friction between the metal gears, it is recommended to apply lubricating oil during use. This not only lowers running noise but also extends the gear life, ensuring smoother transitions and more efficient operation. 3. Compact design The metal gears are compact and lightweight, making them easy to install and operate. Their lightweight design allows for convenient transport and storage, making them suitable for various lathe setups and mobile machining applications. 4. Versatile applications The double gear set is not only designed for mini lathes but also finds its application in various fields, including chemistry, food processing, and woodworking.