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What Are HSS-Co Drill Bits?HSS-Co drill bits are crafted from high-speed steel alloyed with 5–8% cobalt, a critical additive that significantly boosts their heat resistance and hardness. Unlike standard HSS bits, the cobalt infusion allows these tools to maintain their cutting edge even under extrem
1. The World Intellectual Property Organization (WIPO) Global Award was announced, with China leading the list of winners.2. New shipbuilding orders at Chinese shipyards increased by 67.7% in the first half of the year.3. Argentina made the second anti-dumping sunset review final ruling on Chinese e
1. China‘s first mandatory national standard in the field of civilian drones was officially released.2. Brazil plans to fully implement digital currency in 2024.3. Japan revised relevant regulations on children's toys.4. The European Union released a tariff reform proposal: the establishment of a un