Cobalt Twist Drill Bits Set

This drill bit set is made from premium M35 cobalt steel, designed for durability and efficiency in drilling through tough materials like metal and stainless steel. It includes various sizes suitable for DIY, automotive, construction, and woodworking projects.

• The drill bit set claims to have a lifespan up to 3x longer than standard HSS bits.
• Each bit starts precisely without wandering and produces clean, round holes with minimal runout.
• The optimized flute design speeds up chip removal, reduces heat buildup, and ensures smooth, efficient drilling.