🔧 Drill Like a Pro with Cobalt Power!
The Cobalt Drill Bit Set includes 17 high-speed steel twist drill bits, ranging from 1/16 to 1/2 inch, made from premium 5% cobalt steel. With a Rockwell hardness of 68 HRC, these bits are engineered for exceptional heat and wear resistance, making them ideal for drilling through tough materials like stainless steel, hard metals, and plastics. The set is designed for efficiency, allowing for faster drilling and a lower cost per hole, ensuring you get the most out of your investment.
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