High-durability cut wire (HD Shot) is the future for carbon peening cut wire shots.HD shot is a premium self-invented products that has undergone a complete 5 years' research and development time before the final plant verification from the customer groups.Thanks to its special and essential heat-treatment process, HD shots provides a better value for the money, in comparison with the conventional or traditional carbon cut wire, the lifespan improved about 30%-50%, contributing to more cost-efficient shot-peening operations.HD shot are more environmental friendly for it's reduced consumption of media during treating processes.HD shot reduces the risks of surface contamination, impingement and problematic dust to a great extent.It's prolonged service life and premium quality construction ensures the best performance of shot-peening process in the market.