Cobalt Hex Shank Quick Change Drill Bits

These M35 Cobalt Jobber Length Drill Bits are engineered for drilling tough, high tensile strength materials such as stainless steel, Inconel, and titanium. Manufactured from premium M35 steel containing 5% cobalt, it delivers increased hardness, superior heat resistance, and extended tool life compared to standard M2 high speed steel. The precision 135° split point ensures fast penetration and reduced walking for accurate metal drilling performance. The 1/4" hex shank provides secure grip and fast bit changes in drill/drivers and impact drivers.