The Rohit HSS Round 2X (M35-5%Co) is a high-speed steel (HSS) round tool bit made from M35 grade steel, which includes 5% cobalt. This composition enhances the tool's hardness and heat resistance, making it suitable for high-performance cutting applications. The addition of cobalt increases the steel's red-hardness, allowing it to maintain its cutting edge at elevated temperatures. M35 steel is commonly used in manufacturing drills, taps, and reamers due to its superior wear resistance and toughness
