M35 5% cobalt steel with molybdenum and cobalt additions forms a hardened alloy. This steel delivers Rockwell hardness up to 65 HRC, enabling much faster cutting and a longer life span, up to 10 times longer than an average HSS drill bit. HSS base with titanium coating provides increased wear resistance and durability. The cutting edge is hardened and honed for sharpness to improve cutting performance and longterm reliability. Twoflute design for efficient chip clearance and reduced friction and heat. This enables a faster, cooler drilling process. The staggered cutting teeth reduce chatter, providing precise countersinking and smooth hole finishes. Straight shank for compatibility with standard drill chucks and collet chucks, delivering firm grip and accurate centering. The 135degree point angle works with the helical flute to promote swarf removal, making this bit suitable for general purpose drilling applications. Typical use scenarios Drilling hardened steel, stainless steel, and other strength alloy metals in machine shops or fabrication settings where wear resistance and life span matter. General purpose metal drilling in manufacturing, automotive , and construction tasks that require reliable performance and clean holes. Home workshop projects involving metal work, brackets, brackets, and other components where consistent, smooth drilling is needed.