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 latest data show that container imports into the United States reached 21.9 million TEUs in August, down 12.6 percent from a year earlier2. China Council for the Promotion of International Trade (CCPIT) released its global Economic and trade Friction index in July, with Russia, India and Arge
1.The EU announced that it will launch an anti-subsidy investigation into our electric vehicles, and the Ministry of Commerce responded: seriously disrupting and distorting the global automotive industry chain supply chain;2.Sri Lanka plans to ban and restrict the use of trans fats in food;3.The Uni