The inner hole has a certain deviation. The inner hole will be slightly different.
It is formed by gear shaping and processing.
Longlasting. It will not affect normal use.
3 different types for you to choose, meet your different needs.
وصف
Made of cast iron material, strong and It is formed by gear shaping and processing. It won't It will not affect normal use. The inner hole has a certain deviation. The inner hole will be slightly different. 3 different types for you to choose, meet your different needs.