A GT2 timing belt and GT pulley set is a type of mechanical power transmission system that is commonly used in 3D printers and other types of machinery. The timing belt is a toothed belt that is designed to transmit power from a motor to a drive shaft, while the pulley is a grooved wheel that the belt wraps around. Together, the belt and pulley set work to transfer power and maintain synchronous rotation between different components in a machine.

The GT2 timing belt and GT pulley set is specifically designed to use with GT2 profile teeth and it is a common choice for 3D printing application due to its high accuracy, low backlash and cost-effectiveness.

The set includes a 5 meter long belt with 16 teeth and pulley with 5mm bore. The 16 teeth pulley is suitable for high torque, high speed, and high precision applications, while the 5mm bore size is compatible with a wide range of motors and shafts. The belt is made of a durable, high-strength material that is resistant to stretching and wear, and is designed to provide a smooth and consistent transfer of power.

This GT2 Timing Belt & GT Pulley Set is a cost-effective and reliable choice for those who want to improve the accuracy, precision, and stability of their 3D printer or other machinery, and it is widely used in the 3D printing industry.

This kit includes a 5 meter GT2 16-teeth timing belt and a set of 4 GT2 pulleys with a bore size of 5mm. This belt is often used in DIY 3D printers.