Point Shrinking Tip | MS U B12 | Essential Tool for Precision Soldering & Electronics Repair" （如果原始标题中的"Point Shrinking Tip"和"MS U B12"是特定产品型号或术语，建议确认是否需要进一步优化或添加品牌名称）

The point shrinking tip allows you to put down high spots and shrink where required often allowing you to remove “oil canning” without burning the back side. Very controllable with the welder settings.