Grinding Wheel for Grinders，Grinding Wheel for Metal ，Aggressive Grinding for Metal 25 Pack, 4.5 Inch，14 Thick, 79

This product has received mixed reviews from customers. While some have found it to be excellent and of great quality, others have had a negative experience. Many customers complain that the discs burn out quickly and fall apart under normal use, often causing safety issues. Some customers with decades of welding experience claim that these are the worst grinding discs they have ever used. Others found that the discs were cheap but got the job done. There were also some issues with missing discs in the packaging. Overall, the product seems to have quality control issues and may not be suitable for heavy-duty use or for those who prioritize safety.