Cobalt Drill Bit Set 6mm - 10pcs, M35 Twist Drill Bits Straight Shank, 6mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron

Description

🔧 Drill Your Way to Perfection!

The Cobalt Drill Bit Set includes 10 high-speed steel drill bits made from M35 Cobalt Steel, designed for precision drilling in hard metals and other materials. With a Rockwell hardness of 67, these bits last 14 times longer than standard HSS bits, ensuring efficiency and durability. The set is organized in a portable case, making it ideal for professionals on the go.