Features And Benefits
- The holes are well treated before painting in order for smooth assembly.
- The bold ball is made of 45# steel with diameter of 100mm to 300mm.
- Normally there are 3-12 holes in the bolt ball and each axial line of the bolt hole is through the center of the ball.
- Spheres are appropriately shaped, faceted, and threaded through a 5 degrees of freedom machining center.
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