5mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 2pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO

The Cobalt Steel Drill Bit is a game-changer in the world of drilling.

With its unique composition of 5% cobalt steel, molybdenum, and added cobalt, this bit delivers unparalleled cutting performance, lasting up to 10 times longer than an average HSS drill bit.

Its hardened and honed cutting edge ensures a sharp and precise cut every time, while the flutes form helps clear chips and debris away from the bit for a faster and cooler drilling process.

The staggered cutting teeth provide accurate countersinking and hole smooth finish, making it ideal for general purpose drilling applications.

Whether you're working with hard metals like stainless steel or cast iron, or softer materials like copper and aluminum, this bit is up to the task.

Don't settle for anything less, choose the Cobalt Steel Drill Bit for all your drilling needs.