Material - The pinion motor gear is made of 45# Steel, the tooth surface is treated by high frequency quenching, more stable, anti-wear, strong and durable, and durable in use.
Feature - Good machining made less rough and noise than other gears, making them roll smoothly.
Application - Good straight spur gear replacement for your device.
Note - The pinion gear aperture is 6mm and the module is 1, please check the size before purchasing. You will receive 2 x straight spur gear. (The inner hole of the gear is rough and requires additional processing.)