What is it?
This defect is usually a hot-rolled steel defect. It is caused due to buildup in caster grid, which creates a groove in the slab. A lack of slab thickness in those areas results in holes in the rolled hot band.
“New opportunites and situations always evolve as we grow our business. I know if I take it to Mainline Metals they’ll find a way to help. –Supplier of 15 Years