amoolo 5mm 10pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

الوصف

🔧 Drill Like a Pro with Amoolo's Cobalt Power!

The amoolo 5mm Cobalt Drill Bit Set includes 10 high-speed steel bits designed for precision drilling in hard metals like stainless steel and cast iron. With a Rockwell hardness of 67 and a unique spiral groove design, these bits ensure efficient cutting and reduced friction. Packaged in a convenient case, this set is perfect for professionals seeking reliability and performance in their tools.