Name: 304 stainless steel ball maker
Material: 304 stainless steel + 430 stainless steel
Specifications: Large: length 18cm, width 7.5cm, groove diameter 4.8cm
Small: length 16.8cm, width 6.7cm, groove diameter 3.5cm
The top of the collet is open, and the excess part is squeezed out
The inner wall is smooth and rounded quickly