Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)

What makes STROTON Metric M42 8% Cobalt Twist Drill Bits Set stand out from the rest? The answer is simple - its premium cobalt alloy that provides unparalleled heat and wear resistance, ensuring a longer lifespan and better drilling efficiency.

With a hardness of 68-70 HRC, these drill bits can handle even the toughest materials with ease, making them perfect for stainless steel, hard metal, and other hard-to-drill surfaces.

Plus, their unique 3 Steps design provides up to 5X drilling efficiency, reducing the effort required to complete your projects.

Don't settle for anything less - choose STROTON Metric M42 8% Cobalt Twist Drill Bits Set for all your drilling needs and experience the difference for yourself!